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With Covid’s Second Wave ‘A Nation In Distress’ – Why?

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If someone tries to see a silver lining in the disruptive Covid-19 pandemic, besides its vaccine rollout in some countries, there will be at least one. As of April 17, 2021- over 119 million patients (India – over 12 million), reportedly, have recovered out of 141 million (India – over 15 million) of Covid infected patients.

But this can’t mask the grim reality of over 18 million patients remain still infected, with over 3 million deaths (India – 175,673), since the beginning of the Covid menace. In the Indian perspective, this is the highest ever incidence of death – in absolute numbers – for any reason, so far. Now comes the Covid second wave with its more devastation onslaught on human lives and other consequences for the nation.

In this article, I shall explore this area, as apparently a Tsunami-like the second Covid wave starts sweeping across the India states, posing a greater danger than the first one, to the lives and livelihoods of millions of Indians, yet again. Let me start with a perspective, leading to the current situation.

No clinically proven drugs, as yet:

There aren’t any definite or clinically proven drugs after completion of Phase III studies, as yet, for curing patients from Covid infection. Nor are there any such well proven vaccines with fully known efficacy, safety, time interval between two doses, duration of prevention from Covid infection, in the future. All drugs and vaccines are currently being used under ‘emergency use’ approval by country drug regulators, based on interim results.

At the very onset of Covid-19 first wave, other than some attempts of repurposing older drugs, the world did not have any proven drugs to fight against this deadly infection. The old antimalarial drug Hydroxychloroquine – was tried first, followed by other medications, such as, Lopinavir/Ritonavir. Both created a huge global demand and subsequent shortages, including in the pharmacy of the world– India. Subsequently, W.H.O discontinued hydroxychloroquine and lopinavir/ritonavir treatment arms for COVID-19 based on interim clinical trial data. These results showed, hydroxychloroquine and lopinavir/ritonavir produce little or no reduction in the mortality of hospitalized COVID-19 patients when compared to standard of care.

At the beginning of the second wave of Covid-19, one of the latest repurposed drugs – remdesivir that is being widely used, especially for hospitalized patients, is also facing a shortage, even in the pharmacy of the world. Interestingly, even ‘Remdesivir has little or no impact on survival, WHO trial shows’.

Also – no clinically fully proven Covid-19 vaccines, as yet:

Possibly, the second-best antidote as of date, against rapidly mutating Covid-19 – after Covid-appropriate behavior by all, comes vaccines. All comes with ‘emergency use’ approval, based on interim results only, and with several challenges. These include efficacy against all mutating Covid-19 variants, exact safety profile, dosage interval and duration of protection. Interestingly, on April 16, 2021, Pfizer indicated that ‘Covid-19 vaccine recipients will “likely” need a third dose between six to 12 months after they’re fully vaccinated and suggested vaccinations for coronavirus could be needed every year.’ In this evolving scenario, Indian experts also acknowledge that - abidance to the defined health norms stays as a lifeguard, and will remain so for an indefinite period.

Several countries, including India, are making, and gradually expanding requisite arrangements to vaccinate their population. Whereas a large number of countries – mostly in the developing world, are still awaiting access to Covid vaccines. Meanwhile, another issue has started bothering many, which the April 10, 2021 issue of The Guardian had captured in its headline – ‘Global Covid vaccine rollout is threatened by a shortage of vital components,’ besides manufacturing capacity constraints compared to the current demand.

Global challenges with Covid vaccines in 2021:

As things have progressed with Covid vaccines, thus far, the year 2021 doesn’t seem to be a smooth run to vaccinate people across the world, deriving a significant outcome against the battle of this global menace. This gets vindicated by the following numbers, as published in the ‘Down to Earth’ magazine on April 13, 2021.

  • According to the Johns Hopkins University, United States, as of April 12, 2021, only 773 million Covid-19 vaccines had been administered across the world. This means, only a little more than 2 per cent of the world’s adult population, has been inoculated so far.
  • According to data analytics firm Airfinity, the world will manufacture 9.5 billion doses by the end 2021. Whereas immediate global need exceeds 14 billion doses to vaccinate the entire adult population.
  • According to Gavi – The Vaccine Alliance, this represents almost three times the number of vaccines the world was producing in the pre-pandemic period for other diseases.

In the midst of these, inoculation with, at least, two major Covid-19 vaccines – one from AstraZenecaand other from Johnson & Johnson, have raised safety concern in the United States and many European countries. These ongoing developments complicate Covid vaccine challenges further.

The Indian scenario – ‘a nation in distress?’

Despite building new and a workable emergency health infrastructure by several state governments to combat Covid-19 pandemic, the fierce attack of the second wave with mutating Covid-19 virus, has already made these bursting at the seams. The article - ‘A tsunami of cases’: desperation as Covid second wave batters India, appeared in ‘The Guardian’ on April 14, 2021, captures this desperate struggle of the nation. Another recent report depicted with grim pictures, how India is grappling with the second wave of Covid-19, terming it as ‘a nation in distress.’ There are enough indications that India’s fragile health infrastructure has already collapsed in some places.

According to another news item on April 14, 2021, more than 111 million people has been vaccinated in India, by that time. Notably, this number was achieved after fears of AstraZeneca’s Covishield vaccine shortages, which subsequently prompted the Indian Government to temporarily halt its exports by the Pune-based vaccine manufacturer – Serum Institute of India (SII).

Going by another estimate, if the current momentum continues, India would be able to vaccinate 40% of its population by December 2021, and 60% of the population by May 2022. The report cautions that ‘the non-availability of vaccines may scuttle the pace.’ As per the W.H.O release, three in five Indians need to be vaccinated, to reach herd immunity. For which, the country needs 145 crore doses of vaccine by May 2022. India currently has the capacity to manufacture 100 crore-130 crore doses per year, as per a Rajya Sabha committee report. Another report of April 10, 2021 also highlights, ‘at least 10 states in India have reported a vaccine shortage and many vaccine centers have been reported shut.’

My wife and I also experienced the Covishield vaccine shortage in Mumbai. Our scheduled online appointment for vaccination through Co-Win website of the Government at Sir HN Reliance Hospital,Girgaon, Mumbai, for April 17, 2021, was cancelled. At past 10 pm on April 16, 2021, the hospital rang us up to inform that they have closed their Covid vaccination center till fresh vaccine stocks reach them.

To combat the Covid pandemic – ‘Pharmacy of the World’ goes local:

Yes, to combat the Covid pandemic, the ‘Pharmacy of the World’ goes local for some critical Covid drugs and vaccines, several times in the past. This happened earlier with drugs, like Hydroxychloroquine, when India banned its export to cater to the domestic need for Covid treatment. It happened again now, as ‘Remdesivir, API and formulation were placed under Export ban on 11.04.2021.’

Similarly, India has now, reportedly, put a temporary hold on all major exports of the AstraZeneca’sCoronavirus vaccine (Covishield in India), made by the SII, amid an increase in domestic demand due to a surge in infection. As the news item highlights: ‘It will also affect supplies to Gavi, the W.H.O backed vaccine alliance, through which more than 190 participating economies – 98 higher-income and 92 low and middle-income, are expected to get vaccine doses.’ Such temporary measures are now necessary for India to effectively respond to India’s Covid fight – especially the vaccine crunch.

India’s current vaccine imbroglio, as Covid second wave strikes hard:

Besides the SII, a second Indian company — Hyderabad-based Bharat Biotech, was given permission in January for emergency use of its Covaxin, developed in collaboration with the ICMR. Although, Bharat Biotech can make 12.5 million doses each month, these will be a small proportion of the doses administered in the country, so far.

To effectively respond to the prevailing vaccine crunch, Indian Government already approved the ‘emergency use’ of Sputnik V vaccine, which will be imported till its domestic production commences. Further, the country’s health authorities have now decided to consider the grant of ‘emergency use’ approval of several other internationally developed vaccines, such as, Pfizer – BioNTech double-dose vaccine and Johnson & Johnson’s single-shot vaccine. At least, till then, India’s vaccine imbroglio to vaccinate all adult population in the country, irrespective of age – particularly when Covid second wave is not sparing the young adults, is expected to continue.

Conclusion:

The jaw-dropping pandemic situation, and the pathway to deal with this crisis, especially in India, is getting increasingly complicated in every passing day. As reported on April 16, 2021, Covid-19 is now fooling RT-PCR tests – the most reliable type of Covid test as on date. It is so alarming because: ‘A false negative report is bad for the patient as they might delay consulting a doctor. It’s also bad for others, as the patient might not isolate, and spread the virus around,’ as the report underscores. It has started happening because: ‘Multiple mutations in the coronavirus over 15 months are making parts of it unrecognizable to lab tests.’

Experts are trying to fathom, whether or not more people are dying in India’s Covid second wave, as compared to the equivalent time period of the first wave. This causes an added cause of great concern because, in the six months before the start of the second wave (from September 2020 to January 2021), India’s overall case fatality rate (CFR) was only around 1.1%. This means only 1.1% of cases resulted in deaths. Currently, at the very beginning of the second wave, CFR has already increased to 1.3% and remains below peak levels seen in the first wave – as of date.

Above all, many people – virtually from all social, political, religious and economic strata, are openly flouting the basic norms of Covid appropriate behavior, as daily seen on different TV news channels. Ironically, these are happening at a time, when Indian health care infrastructure is creaking against the enormous and devastating power of the second wave Covid pandemic.

‘Pharmacy of the world’ has also gone local for some critical Covid-19 drugs and vaccines, to save lives and livelihoods of the Indian population, having no other better alternative in sight, at this hour. Isn’t this a sign of ‘A Nation in Distress’ that makes a fervent appeal to all of us, at least, to behave properly – by religiously following the lifesaving Covid guidelines?

By: Tapan J. Ray    

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

 

Covid-19: Will Pharma Deliver What It Can Do The Best, Soon?

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The news of a bright possibility of finding magic bullets to significantly tame, if not totally annihilate Covid-19, is coming almost every passing day. As expected, these are being initiated mostly by drug companies, alongside various academia, located in several countries of the world, including India. It rekindles hope to return to some kind of normalcy in daily life, work and business.

However, the hype created around each of these, either too early or based on some anecdotal reports, apparently driven by the desire for a windfall commercial gain, may be counterproductive. That some remedial measures to tackle the notorious virus will come very soon, could influence a number of decisions of those who are engaged in managing the situation.

The pressing need to restart the economic activity – come what may, even before the first wave of Covid-19 subsides in a developing country like, India, comes along with a strong storm signal. Balancing life with livelihood has never been so difficult ever. In tandem, it poses a great challenge also for the pharma industry to demonstrate what it stands for the society, such as:

  • Bringing scientifically proven, safe and effective drugs and vaccine, in a specified timeframe falling close to the realm of a genuine possibility.
  • Making these drugs and vaccines available, at an affordable price and accessible to all, globally.

In this article, I shall focus on the relevance of these two critical expectations of all, where, incidentally, pharma is expected to do and deliver the very best – particularly against the prevailing and near-chaotic scenario. Let me begin with the first point first.

A great challenge:

Understandably, the above task is not a piece of cake due to many reasons. For example, according to a leading pharma trade association in the United States, ‘On average, it takes at least ten years for a new medicine to complete the journey from initial discovery to the marketplace, with clinical trials alone taking six to seven years on average.’

Thus, logically, a new drug molecule for Covid-19 can’t possibly be expected, by any stretch of imagination, within the next 12 to 18 months. What one can possibly expect for the same is, repurposing older drugs for the same. Quite logically, steps are being taken in this direction. However, even for such drugs, a clinical trial would take ‘six to seven years on average.’ Considering the urgency to combat the Covid-19 pandemic, can a fair clinical trial be completed in the next 12 to 18 months?

Therefore, the challenge in hand for the drug companies, even considering a super fast-track regulatory assessment and approval in 12 to 18 months, appear a pretty tough proposition. The challenge gets more complex, if Covid-19 starts changing.

A new issue is unraveling:  

Recently, a new dimension got added to the mounting challenge of coming out with an effective drug or vaccine to fight Covid-19 pandemic, as evident from the Bloomberg article of May 20, 2020. It carries a headline ‘China’s New Outbreak Shows Signs the Virus Could Be Changing.’

It reported, Chinese doctors are seeing the Coronavirus manifest differently among patients in the new cluster of cases of their northern provinces of Jilin and Heilongjiang, compared to the original outbreak in Wuhan. Apparently, it indicates that the pathogen may be changing in unknown ways, complicating efforts to manage the infection. Although, more details need to be unraveled in this area, this incident could flag a fresh uncertainty over the virus mutation that may hinder current efforts of developing safe and effective drugs and vaccine for Covid-19.

Still no available drugs and vaccine for Covid-19 with proven clinical efficacy:

‘The Lancet’ article of April 02, 2020 – ‘‘Global coalition to accelerate COVID-19 clinical research in resource-limited settings’ has also emphasized the above point. It reiterated, there is still no available vaccine against Covid-19 infections and no drug with proven clinical efficacy, although there are several candidates that might be effective in prevention or treatment.

As of March 24, 2020, there were 332 COVID-19 related clinical trials, 188 of which were open for recruitment and 146 trials are preparing to recruit. These clinical trials were either planned or being carried out, mostly in China, South Korea, Europe and North America. However, not many trials were planned in south and southeast Asia, Africa, and central and South America at that time, the article pointed out. But the hype for the availability of drugs continues to reverberate, generally in the media reports. Nevertheless, the work is still in progress.

Some unproven hype as on date?

Despite so much of publicity on availability of drugs for the treatment and prevention of Covid-10, starting from Chloroquine and Hydroxychloroquine, which the US President Donald Trump called a “game changer” for Coronavirus – right up to Remdesivir, none has demonstrated scientifically proven clinical efficacy, as yet.

For example, the latest clinical trial results for Covid-19 on 15000 people, published in The Lancet on May 22, 2014 found, hydroxychloroquine and chloroquine did not benefit patients with the Coronavirus, either alone or in combination with an antibiotic. Moreover, the drugs caused an increased risk of cardiac arrhythmia. Earlier,  ‘The BMJ’ article of May 14, 2020 also found that the administration of hydroxychloroquine did not result in a significantly higher probability of negative conversion than standard care alone in mild to moderate Covid-19 infections. This study also noted, adverse events with the recipients of hydroxychloroquine were higher than non-recipients.

On the other hand, in India, as reported on May 23, 2020, the Union Health Ministry has issued an advisory expanding the pool of people to be given the anti-malarial drug hydroxychloroquine (HCQ) as a prophylactic to prevent them from contracting the infection.

Similarly, even Gilead had stated in its Press Release of April 29, 2020: ‘Remdesivir is not yet licensed or approved anywhere globally and has not yet been demonstrated to be safe or effective for the treatment of COVID-19,’ besides some  initial success reports. Notably, in India, Union Health Ministry has also recommended the use of anti-HIV drug combinations Lopinavir and Ritonavir for high-risk group patients, although there is no proven clinical evidence for its efficacy and safety in Covid-19 patients, if not against the use of this combination therapy.

Commercial activity progresses even before evidence-based regulatory approval:

Although, a single clinically proven drug is yet to come out, commercial activities for some of these drugs – in a near desperate situation – based apparently on hype created, including by the US President, have progressed or progressing. This had happened for hydroxychloroquine and has now started happening for remdesivir.

Almost every passing day one finds yet another repurposed drug being put on clinical trial by a different company, probably for similar reasons. There is nothing wrong on that, but which drugs work and which do not, must be evaluated in a more cohesive manner and sooner.

The good news is, the World Health Organization (WHO), which is concerned with recommendations for ‘administering unproven treatments to patients with COVID-19 or people self-medicating with them,’ has announced the “Solidarity” clinical trial for the new Coronavirus treatments. This is an international clinical trial, aimed at the scientific assessment of 4 treatment options to slow the disease progression or improve survival rate for COVID-19 patients.

Otherwise, a strong desire for people to survive – ‘somehow’, will prevail in this desperate situation, over what these medicines can actually deliver. Even drug companies never experienced in the past or even could even envisage such a pandemic at this humongous global scale.

A similar scenario is witnessed with some major vaccine development initiatives. For example, stock markets soared with the early signs of viral immune response of the much publicized experimental Covid-19 vaccine being developed by Moderna Inc. However, a few days later, after ‘parsing the data to gauge the company’s chances of success’ by the analysts, it was reported: ‘It’s too soon to assume success for Moderna Inc’s COVID-19 vaccine.’ Curiously, it continues to happen in the early days with almost all such well publicized initiatives. Nonetheless, the pursuit to find out safe, effective and clinically proven drugs and vaccine continues.

Which is why, bringing scientifically proven safe and effective drugs and vaccine sans the early hype, in a specified time, falling close to the realm of a genuine possibility, becomes a key deliverable of pharma players, in this situation. That said, it brings me to the second point where pharma and biotech companies are widely expected to meet the other expectations of all – making these drugs and vaccines available, affordable and accessible to all, globally.

Making Covid-19 drugs and vaccines available, affordable and accessible to all, globally:

Again, this seems to be an equally tough call for most drug players, as has been happening, generally. But Covid-19 drugs and vaccines are just not for saving life, these are also intimately related directly to the livelihood of a very large global population, especially in the developing nations, like India. Therefore, ‘Coronavirus vaccine should be for everyone, not just those who can afford it,’ as articulated in the article, published in the STAT news on March 05, 2020.

This apprehension arises among many in the United States, as well. Mainly because, as reported in the above article, vaccine coming out of the two vaccine development projects funded by the U.S. government, one by Sanofi and another by Johnson & Johnson, may not be affordable to all Americans.

Further, quite a number of countries in the world lack resources, infrastructure, and health care personnel to detect the virus and prevent it from spreading quickly and easily among populations. In which case, without drugs and vaccines, the number of cases is likely to grow exponentially, putting stress on already burdened health care workers and facilities. Consequently, it will make harder to provide timely care for those who are ill. Thus, vaccines will be an important tool for preventing such a catastrophe.

For those with resources – ‘rich countries and rich people,’ a Covid-19 vaccine will certainly be valuable to save lives. However, for most people in all countries, including India, it may be essential for the livelihood, as well. Without it, they will suffer disproportionately and unnecessarily, the article concluded. Thus, in this hour of multiple crisis of global dimension, the drug players are expected to come forward, making these drugs and vaccines available, affordable and accessible to all, globally – a task where they can deliver the best, compared to others.

Conclusion:

Amid ‘Lockdown.4’ in India, as on May 24, 2020 morning, the recorded Coronavirus cases have mounted to 131,920 with 3,869 deaths. By the way, on the same day, the most populated country in the world – China, where Covid-19 struck first in December 2019, records 82,974 cases with 4634 deaths, so far.

That apart, Covid-19 is a very special situation for all countries, probably more than what happened during the 1918 Spanish flu pandemic, for several reasons. Comparing these two pandemics, especially during the lockdown period, has been common. Due to this pandemic, as many as 675,000 people, reportedly died only in America, many of them were previously healthy young adults. Almost similar situation is on the horizon with the Covid-19 pandemic.

Agreed, that the overall healthcare infrastructure and global scientific resources to combat these two pandemics may not be comparable. But even in the context of the 21st century, this is a very critical global situation, for both – saving life and also the livelihood. Thus, for pharma and biotech companies ‘this is not a time to make money’, as the chief executive officer of Serum Institute of India, which is helping produce a vaccine for Covid-19 developed by Oxford, puts it succinctly. Be that as it may, the answer to the two questions that I started with, still remains elusive.

By: Tapan J. Ray    

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.

Come Covid-19 Drug And Vaccine, Pharma Will Get Back To The Traditional Mode

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‘Corona will remain a part of our lives for a long time. But at the same time, we cannot allow this to happen that our lives will be confined only around the corona. We would wear masks, follow two yards distance and pursue our goals. Therefore, the fourth phase of lockdown, lockdown 4, will be completely redesigned, with new rules,’ said the Prime Minster of India, during his televised address to the nation on May 12, 2020.

Many countries around the world, have already decided to move ahead, phasing out Covid-19 lockdowns cautiously, in a manner that each country will deem appropriate. Alongside, in line with many other industries, several pharmaceutical companies seem to have also started accepting this new reality. For example, Novartis, which reportedly, started digitizing its sales and marketing even before the COVID-19 pandemic, has hit the fast forward button.

This is evident from what Novartis said: “We were already on a journey in terms of our commercial model where digital and other channels and virtual detailing were becoming a bigger part of our mix.” The Company is planning an omnichannel digital launch for its latest new product – Tabrecta for metastatic lung cancer. This was prompted by the very sensitive situation that the world is going through ‘and the extra burden that’s put-on physicians and patients” as the pandemic continues - the company clarified.

This leads to the key question, are most companies on the same wavelength as Novartis, in this area? Or, a large majority of drug players, is still nurturing the hope that prescription demand generation activity from doctors and hospitals will soon return to the traditional mode of what was prevailing during pre-Covid-19 pandemic days? This flows from an age-old experience – a large number of sales or medical representatives have always spearheaded the demand generation mechanism for any patented or brand-generic medicine.

Still, for many it is difficult to even think of any quantum shift in this space, as the traditional core mechanism continues, despite so much hype of digitalizing pharma operations. Whereas, several others do feel, at least, a Covid-19 vaccine or a drug for its effective treatment, which, apparently, are almost knocking at the door, will bring the current situation back to the previous normal. Will vaccine or an effective drug be a panacea to win the war of Covid-19 pandemic, decisively? In this article, I shall dwell on this subject. To set the ball rolling, let us fathom whether or not coming out with a safe and effective Covid-19 vaccine, in a jiffy, is rather a certainty.

Is Covid-19 vaccine a certainty?

No doubt, a large majority of people believe, a vaccine to prevent COVID-19 is perhaps the best hope for ending the pandemic, as Mayo Clinic has also said so. However, it also records the following major apprehensions or challenges in developing a COVID-19 vaccine, based on the research data:

  • Ensuring vaccine safety
  • Providing long-term protection
  • Protecting older people

On May 12, 2020, at the US Senate hearing about the path forward from pandemic lockdowns in the United States, NIAID director Anthony Fauci also said, there’s “no guarantee” any of the vaccines in testing will be effective, though based on his knowledge of other viruses, he is “cautiously optimistic.” Thus, projections about how COVID-19 will play out, are still mostly speculative.

Why ‘projections about how COVID-19 will play out are still speculative’?

A recent article – ‘How the COVID-19 Pandemic Could End,’ published in the ‘Scientific American,’ also commented so. It said, the end game will most likely involve a mix of everything that checked past pandemics:

  • Continued social-control measures to buy time,
  • New antiviral medications to ease symptoms,
  • And a vaccine.

Citing the famous example of the H1N1 influenza outbreak of 1918–1919, it said, doctors and public health officials had far fewer weapons than they do today. Thus, the effectiveness of control measures, such as school closures depended on how early and decisively, they were implemented. Over two years and three waves, the pandemic infected 500 million and killed between 50 million and 100 million. It ended only as natural infections conferred immunity on those who recovered.

Which is why, as on date the pursuit to achieve all three goals as mentioned above, would likely to continue. That said, a safe an effective Covid-19 vaccine will be the most preferred way to stop rapid transmission of the Coronavirus outbreak. However, this comes with a critical caveat.

Would the entire population need to be vaccinated?

Experts believe, unless a vaccine is administered to all of the world’s eight billion inhabitants who are not currently sick or recovered, COVID-19 is likely to become endemic. It will circulate and make people sick seasonally—sometimes very sick. But if the virus stays in the human population long enough, it will start to infect children, showing mild symptoms.

In that process, children appear less likely to develop severe disease if they get re-infected as adults.  Thus, the combination of vaccination and natural immunity will protect many of us. ‘The Coronavirus, like most viruses, will live on—but not as a planetary plague,’ the ‘Scientific American,’ article concluded.

Covid-19 end game to involve a mix of those that checked past pandemics:

Let us now look at the possible mix of the Covid-19 end game, which were involved in checking the past pandemics, one by one:

Continued social-control measures to buy time:

The social control measures would include compliance with the prescribed social distancing norms, in tandem with aggressive testing for the infected individuals, isolating them, and quarantining their contacts. These measures were well tested in the past epidemics and useful if followed well, by all.

Therefore, from the pharma industry perspective, getting back to the traditional ‘pre Covid-19 mode’ of prescription demand generation mechanism, will indeed be challenging for most drug players.

Availability of well-tested antiviral medications to ease Covid-19 symptoms:

So far, there is no scientifically and well-tested medications for the treatment of Covid-19. However, many different medications are under clinical trials in various parts of the world. So far, most hyped among them appears to be remdesivir, an experimental antiviral developed by Gilead for the treatment of Ebola.

However, the clinical study result of ‘Remdesivir in adults with severe COVID-19,’ published in The Lancet on April 29, 2020 found that the dose regimen of intravenous remdesivir used in the study, was adequately tolerated, but did not provide significant clinical or antiviral effects in seriously ill patients with COVID-19.

The World Health Organization (WHO) also, reportedly, announced a large global trial, called ‘Solidarity’, to find out whether any of those drugs can treat infections with the Covid-19. In India, several drug companies are also testing the water, with their shortlisted drugs, such as, Zydus Cadila want to test a form of interferon, usually used against hepatitis B and C, as a potential treatment for COVID-19. More trials on remdesivir are ongoing, let us keep our fingers crossed.

Interestingly, Gilead has, reportedly, signed nonexclusive licensing agreements with five Indian generic drug makers – Cipla, Mylan, Ferozsons Laboratories, Hetero Labs and Jubilant Lifesciences,  to produce COVID-19 therapy remdesivir for low- and lower-middle income countries. Under the agreements, Gilead will share its manufacturing know-how with them to help gear up remdesivir local production. Moreover, each of these companies will be allowed to set the price for its own generic version of the drug.

In any case, scientifically proven safety and efficacy of any drug or vaccine for the prevention or treatment of Covid-19, is yet to be known. Hence, for all individuals, strict compliance with social distancing measures is the only way to avoid this highly contagious infection. The same is also applicable to doctors and sales representatives while working in the field, at least, till an effective Covid-19 vaccine or drug comes.

Affordability and access to Covid-19 drug and vaccine:  

Assuming that a safe, effective and clinically proven vaccine or a drug for Covid-19 will be available sooner than what experts anticipate now, yet another critical issue needs to be resolved, soon. This is related to their affordability and access, to contain the mortality and morbidity of the disease, for a vast majority of the population, especially in the developing nations, like India.

Even Gavi noted: ‘In the race to produce a safe and effective vaccine against the COVID-19 virus, one of the many challenges will be the cost of developing the vaccine and eventually getting it to the vast number of people worldwide who will need it.’ However, it is generally anticipated that ‘COVID-19 vaccine or a drug may end up costing people a small fortune.’ Another article also echoed the same sentiment by saying, ‘Covid-19 treatments won’t work if people can’t afford them.

However, India’s Serum Institute based at Pune, has announced that it is ready for 20-40 million vaccine shots at Rs 1,000/dose, by September-October 2020. The company is ‘’putting its weight behind an Oxford University-led consortium, which announced the start of human clinical trials on April 23 and is one of the first such projects to get underway globally.’

At the same time, another report emphasized: “Even after India approves the Coronavirus vaccine, it might not be possible to produce more than 10-20 million doses in the first year,” again raising the availability and access issue for a Covid-19 vaccine, as and when available in India.

Conclusion:

As on May 17, 2020 morning, the recorded Coronavirus cases continue to climb sharply to 90,927 with 2,872 deaths.. Moreover, on May 13, 2020, the world Health organization has also warned that “this virus may become just another endemic virus in our communities, and this virus may never go away.” Thus, the world has to live with it. By the way, the accuracy of many Covid-19 test kits has also been widely questioned. This reportedly includes speedy Abbott test, as well.

In this scenario, people may have to necessary live with social distancing norms and the practice of wearing a mask outside the home, always. Besides, the template for relief from Covid-19 becomes more complex, particularly considering availability, affordability and access to a safe and effective drug or vaccine in India, as and when these will come. Taking these together, the end game for Covid-19 in the foreseeable future, becomes anybody’s guess.

Coming back to the pharma industry, curiously, some people are still hoping for ‘business as usual’ in the traditional pre-Covid-19 mode, although the writing on the wall is increasingly getting clearer. The only alternative that people can possibly follow under the circumstances, is strict compliance to social distancing norms, which pharma companies, doctors, healthcare consumers and others would also require to adhere to, with as much earnest. Thus, envisaging a return to pre-Covid-19 prescription generation mode, may not be prudent choice, anymore.

By: Tapan J. Ray   

Disclaimer: The views/opinions expressed in this article are entirely my own, written in my individual and personal capacity. I do not represent any other person or organization for this opinion.