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Vaccines Development: Is it Just a Business Based on Fear?

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‘Vaccination – A Business based on fear’, is the title of a book written by Dr. Gerhard Buchwald M.D, a German medical doctor and a vaccination critic. This book talks about:

“The damage and the deaths caused by vaccination are written off as ‘pure coincidence’, as something which would have occurred anyway, even without vaccination. Often damage is trivialized by claiming that vaccine damage occurs only very, very rarely, or the damage is covered up by naming as the cause, the most unlikely syndromes which can only be found in special literature.”

However, his critics and pro-vaccination experts do opine that this book “is a pathetic presentation of vaccination, from a self-proclaimed anti-vaccination lobbyist. It is full of half-truths, blatant lies and misrepresented statistics”.

Vaccination – one of the most important development in medicines: 

Quite in contrary to what Dr. Gerhard Buchwald wrote, vaccination was voted as one of the four most important developments in medicine of the past 150 years, alongside sanitation, antibiotics and anesthesia by readers of the ‘British Medical Journal’ in 2007. No wonder, Vaccines are one of the most successful and cost-effective public health interventions, which help preventing over 3 million deaths every year throughout the world topping the list in terms of lives saved.

Vaccines that are being developed and marketed today, though provide high level of protection against increasing number of diseases with reduction of associated morbidity and mortality, there is still a crying need for greater encouragement, more resource deployment and sharper focus towards newer vaccines development for many more dreaded and difficult diseases.

In tandem, concerted efforts need to be made by both the industry and the government to improve affordable access to all these vaccines for a larger section of the population, especially in the developing world.

Rejuvenating trend:

However, from the business perspective, the vaccine market, though initially considered to be a low-profit initiative, now has started being under rejuvenated focus keeping pace with improved understanding of the human immune system. The future scope of vaccines is immense, as the management of several potentially preventable diseases remains still unaddressed.

Consequently, the focus of the global vaccine industry is getting expanded from prophylactic vaccination for communicable disease (e.g. DTP vaccine) to therapeutic vaccines (e.g. Anti-cancer vaccines) and then possibly non-communicable disease vaccines (e.g. vaccines for coronary artery disease).

Shifting focus on vaccines types:

As per the ‘National Institute of Health (NIH)’ of USA, following are some types of vaccines that researchers usually work on:

  • Live, attenuated vaccines
  • Inactivated vaccines
  • Subunit vaccines
  • Toxoid vaccines
  • Conjugate vaccines
  • DNA vaccines
  • Recombinant vector vaccines

Among all these segments, sub-unit vaccine is the largest revenue generator, though synthetic vaccines, recombinant vector vaccines, and DNA vaccines are emerging as the fastest-growing segments.

The first vaccine of the world:

In 1796, Edward Anthony Jenner not only discovered the process of vaccination, alongside developed the first vaccine of the world for mankind – smallpox vaccine. To develop this vaccine Jenner acted upon the observation that milkmaids who caught the cowpox virus did not catch smallpox.

As per published data prior to his discovery the mortality rate for smallpox was as high as up to 35%. Thus, Jenner is very often referred to as the “Father of Immunology”, whose pioneering work has “saved more lives than the work of any other person.”

Later on in 1901 Emil Von Behring received the first Nobel Prize (ever) for discovering Diphtheria serum therapy.

R&D costs for vaccines:

According to a paper published by the US National Library of Medicine and National Institute of Health (NIH):

“A vaccine candidate entering pre-clinical development in 2011 would be expected to achieve licensure in 2022; all costs are reported in 2022 Canadian dollars (CAD). After applying a 9% cost of capital, the capitalized total R&D expenditure amounts to $ 474.88 million CAD.”

Issues and challenges:

To produce a safe and effective marketable vaccine, besides R&D costs, it takes reportedly around 12 to 15 years of painstaking research and development process.

Moreover, one will need to realize that the actual cost of vaccines will always go much beyond their R&D expenses. This is mainly because of dedicated and highly specialized manufacturing facilities required for mass-scale production of vaccines and then for the distribution of the same mostly using cold-chains.

Around 60% of the production costs for vaccines are fixed in nature (National Health Policy Forum. 25. January 2006:14). Thus such products will need to have a decent market size to be profitable.

Unlike many other medications for chronic ailments, which need to be taken for a long duration, vaccines are administered for a limited number of times, restricting their business potential.

Thus, the long lead time required for the ‘mind to market’ process for vaccine development together with high cost involved in their clinical trials/marketing approval process, special bulk/institutional purchase price and limited demand through retail outlets, restrict the research and development initiatives for vaccines, unlike many other pharmaceutical products.

Besides, even the newer vaccines will mostly be required for the diseases of the poor, like Malaria, Tuberculosis, HIV and ‘Non Communicable Diseases (NCDs)’ in the developing countries, which may not necessarily guarantee a decent return on investments for vaccines, unlike many other newer drugs. As a result, the key issue for developing a right type of newer vaccine will continue to be a matter of pure economics.

A great initiative called GAVI: 

Around 23 million children of the developing countries are still denied of important and life-saving vaccines, which otherwise come rather easily to the children of the developed nations of the world.

To resolve this inequity, in January 2000, the Global Alliance for Vaccines and Immunization (GAVI) was formed. This initiative was mainly aimed at generating sufficient fund to ensure availability of vaccines for children living in the 70 poorest countries of the world.

The GAVI Alliance has been instrumental in improving access to six common infant vaccines, including those for hepatitis B and yellow fever. GAVI is also working to introduce pneumococcal, rotavirus, human papilloma virus, meningococcal, rubella and typhoid vaccines in not too distant future.

In August 2013, GAVI has reportedly launched a campaign in Kenya to fight the world’s leading killer of children under five with a new Pneumococcal Vaccine for prevention from pneumonia, meningitis and sepsis, which kill more than half a million people a year.

GAVI hopes to avert 700,000 deaths by 2015 through the immunization of 90 million children with pneumococcal vaccines.

Global pharma majors Pfizer and GlaxoSmithKline (GSK) are producing the vaccines as a part of a deal part-funded by Britain, Italy, Canada, Russia, Norway and the Bill Melinda Gates Foundation.

Current trend in newer vaccine development:

Malaria Vaccine:

According to the National Institute of Health (NIH) of the United States, the results of an early-stage clinical trial published in August 8, 2013 in the ‘Journal Science’ for an investigational malaria vaccine has been found to be safe to generate an immune system response and to offer protection against malaria infection in healthy adults.

The scientists at Sanaria Inc., of Rockville, Md. Research Center developed this vaccine known as PfSPZ. The researchers reportedly found that injecting patients with live-but-weakened malaria causing parasites appeared to create a protective effect.

Earlier, Reuters on December 20, 2011 reported that the British scientists have developed an experimental malaria vaccine, which has the potential to neutralize all strains of the most deadly species of malaria parasite.

In October 2011, the data published for a large clinical trial conducted in Africa by GlaxoSmithKline on their experimental malaria vaccine revealed that the risk of children getting malaria had halved with this vaccine. Reuters also reported that other teams of researchers around the world are now working on different approaches to develop a malaria vaccine.

Tuberculosis vaccines:

The Lancet reported in March 2013, as BCG vaccination provides incomplete protection against tuberculosis in infants, a new vaccine, modified Vaccinia Ankara virus expressing antigen 85A (MVA85A), has been designed to enhance the protective efficacy of BCG. MVA85A was found well-tolerated and induced modest cell-mediated immune responses. However, the reasons for the absence of MVA85A efficacy against tuberculosis or M tuberculosis infection in infants would need exploration.

Universal Cancer vaccines:

In a breakthrough development, the Israeli company Vaxil BioTherapeutics has reportedly formulated a therapeutic cancer vaccine, now in clinical trials at Hadassah University Medical Center in Jerusalem.

If everything falls in place, the vaccine could be available about six years down the road, to administer on a regular basis not only to help treating cancer but also to keep the disease from recurring.

Though the vaccine is being tested against a type of blood cancer called multiple myeloma, if it works as the initial results indicate, its platform technology VaxHit could be applied to 90 percent of all known cancers, including prostate and breast cancer, solid and non-solid tumors.

HIV Vaccine:

A recent effort to find a vaccine for HIV is reportedly beginning in 2013 at laboratories in a London hospital and two centers in Africa. The work will be split equally between London, the Rwandan capital Kigali and Nairobi in Kenya.

It has been reported that scientists are recruiting 64 healthy adult volunteers for the trial, which is expected to take up to two years.

Vaccines requirements of the developing world: 

Developing countries of the world are now demanding more of those vaccines, which no longer feature in the immunization schedules of the developed nations. Thus to supply these vaccines at low cost will be a challenge, especially for the global vaccine manufacturers, unless the low margins get well compensated by high institutional demand.

India needs a vibrant vaccine business sector:

For greater focus on all important disease prevention initiatives, there is a need to build a vibrant vaccine business sector in India. To achieve this objective the government should create an enabling ecosystem for the vaccine manufacturers and the academics to work in unison. At the same time, the state funded vaccine R&D centers should be encouraged to concentrate more on the relevant vaccine development projects ensuring a decent return on their investments, for longer-term economic sustainability.

More often than not, these stakeholders find it difficult to deploy sufficient fund to take their vaccines projects successfully through various stages of clinical development in order to obtain marketing approval from the drug regulator, while registering a decent return on investments. This critical issue needs to be appropriately and urgently addressed by the Government to make the disease prevention initiatives in the country sustainable.

Changing market dynamics: 

Even in a couple of decades back, ‘Vaccines Market’ in India did not use to be considered as a focus area by many pharmaceutical companies. Commoditization of this market with low profit margin and unpredictable interest of the government/the doctors towards immunization were the main reasons. Large global players like Glaxo exited the vaccine market at that time by withdrawing products like, Tetanus Toxoid, Triple Antigen and other vaccines from the market.

Currently, the above scenario is fast changing. The vaccine market, as stated above, is getting rejuvenated not only with the National Immunization Program (NIP) of the country, but also with the emergence of newer domestic vaccines players and introduction of novel vaccines by the global players, which we shall discuss below.

In addition, the ‘Indian Academy of Pediatrics (IAP) Committee on Immunization’ now recommends the ‘best individual practices schedule’ for the children in consultation with their respective parents. Such schedule may not conform to NIP and include newer vaccines, broadening the scope of use of vaccines in general.

Global Market:

According to GBI Research Report, overall global vaccines market was valued at US$ 28 billion in 2010 and is expected to reach US$ 56.7 billion by 2017 with a CAGR of 11.5%. The key growth driver of this segment will be introduction of newer vaccines, which are currently either in the regulatory filing stage or in the late stages of clinical development.

The important international players in the vaccines market are GlaxoSmithKline, Sanofi, Pfizer, Novartis AG, Merck and SP-MSD. Together they represent around 88% of the total vaccine segment globally, the report highlights.

Indian Market:

McKinsey in its report titled, “India Pharma 2020: Propelling access and acceptance, realizing true potential“ stated that at 2% penetration, the vaccines market of India is significantly under-penetrated with an estimated turnover of around US$ 250 million, where the private segment accounts for two-thirds of the total. McKinsey expects the market to grow to US$ 1.7 billion by 2020.

India is one of largest markets for all types of vaccines in the world. The new generation and combination vaccines, like DPT with Hepatitis B, Hepatitis A and Injectable polio vaccine, are driving the growth. The demand for veterinary vaccines is also showing ascending trend. Pediatric vaccines contribute to around 60% of the total vaccines market in India.

Domestic Indian players like, Serum Institute, Shantha Biotecnics, Bharat Biotech and Panacea Biotech are poised to take greater strides in this direction. Bharat Biotech is incidentally the largest Hepatitis B vaccine producer in the world. Likewise, Serum Institute is reportedly one of the largest suppliers of vaccines to over 130 countries and claim that ’1 out of every 2 children immunized worldwide gets at least one vaccine produced by Serum Institute.’

The first new vaccine developed in India:

Indian scientists from Bharat Biotech Ltd in Hyderabad have reportedly developed a new oral vaccine against the Rotavirus induced diarrhea, where both vomiting and loose motion can severely dehydrate children very quickly. This is the first new vaccine developed in India, establishing itself as the first developing country to achieve this unique distinction.

Two recent vaccine JV and Partnership agreements in India:

British drug major GlaxoSmithKline (GSK) has reportedly agreed to form a 50-50 venture with the domestic Indian vaccine manufacturer Biological E Limited in January 2013 to develop a product that would combine GSK’s injectable polio shot with a vaccine produced by Biological E to protect against five diseases including diphtheria and tetanus.

In addition, MSD pharma of the United States and Indian drug major Lupin have announced a partnership agreement to market, promote and distribute, MSD’s 23-valent Pneumococcal Polysaccharide Vaccines under a different brand name in India for prevention of Pneumococcal disease, pneumonia being its most common form affecting adults.

A possible threat: 

As per reports most Indian vaccines manufacturers get a major chunk of their sales revenue from exports to UN agencies, charitable organizations like, the Bill & Melinda Gates Foundation and GAVI, and other country-specific immunization programs.

The report predicts, the virtual monopoly that Indian vaccines manufacturers have enjoyed in these areas, will now be challenged by China, as for the first time, in 2012, the Chinese national regulatory authority received World Health Organization’s (WHO) ‘pre-qualification’ certification that allows it to approve locally manufactured vaccines to compete for UN tenders. 

Action areas to drive growth:

McKinsey in its above report ‘India Pharma 2020’ indicated that the action in the following 4 areas by the vaccine players would drive the vaccine market growth in India:

  • Companies need to go for local production of vaccines or leverage supply partnerships. MSD and GlaxoSmithKline’s local partnership in India and for the HiB vaccine with Bio-manguinhos in Brazil may be cited as examples.
  • Companies will need to conduct studies on the economic impact of vaccination and establish vaccine safety and performance standards.
  • Extension of vaccine coverage beyond pediatricians and inclusion of general practitioners, consulting physicians and gynecologists will be essential.
  • Companies will need to enhance supply chain reliability and reduce costs.

Conclusion: 

On January 7, 2012, while requesting the ‘Overseas Indian Medical Professionals’ to partner with the institutions in India, the Health Minister, in his address, announced that the Ministry of Health has already introduced the second dose of measles vaccine and Hepatitis-B vaccination across the country. Moreover, from December 2011 a ‘Pentavalent Vaccine’ has been introduced, initially in 2 States, covering 1.5 million children of India.

All these augur quite well for the country. However, keeping in view of the humongous disease burden of India, immunization program with various types of vaccines should receive active encouragement from the government as disease prevention initiatives, keeping the future generation in mind.

If vaccine related pragmatic policy measures, with equal focus on their effective implementation, are initiated in the country, without delay, the domestic vaccine market, in turn, will receive much awaited further growth momentum. Such initiatives together with newer foreign players and modern imported vaccines coming in, would help the country addressing effectively a prime healthcare concern of the country in a holistic way.

It is about time to aggressively garner adequate resources to develop more modern vaccines in the country, promote and implement vaccine awareness campaigns in the nation’s endeavor for disease prevention before they strike hard and at times fatally.

That said, taking available real world facts into account, doesn’t Dr. Gerhard Buchwald’s and today’s anti-vaccination lobbyists’ postulation, ‘Vaccination – A Business based on fear’, appear to be emanating from a self created world of doom and gloom, defying public health interest for effective disease prevention?

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.

 

Credible role of CCI and NPPA should allay fear of possible ill effects of FDI in Pharmaceuticals

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On August 3, 2011, ‘The Hindu Business Line’ reported, “Domestic drug-makers worried by side-effects of MNC buyouts.” It opined, “Acquisitions in the pharma industry came in for sharp focus, after several domestic drug-makers sold their operations partially or entirely to overseas companies – raising concerns of, among other things, increase in medicine prices.”

However, on August 4, 2011 the same business daily retorted, “MNC drug-makers allay fears of rise in prices.” It asserted, “Multinational drug-makers have stressed that they are committed to achieving the country’s healthcare goals”.

March 18, 2011 issue of  ‘Export Import News’ wrote, “FDI in pharma sector comes down during current financial year as debate on ‘Take-Overs’ rages on”.

The Union Health Minister Mr. Ghulam Nabi Azad is reportedly arguing in favor of putting a cap on the FDI limit for pharmaceuticals in India. This is based on an apprehension that such FDI would have an overall adverse impact on the health care scenario of the country, especially, on pricing and availability of medicines to the common man.

It has also been reported that the Commerce Ministry is in favor of reviewing the situation after taking into consideration of the report to be submitted to them by an international consulting firm. This seems to have been prompted by the request of the Department of Pharmaceuticals (DoP) based on the recent takeovers of Indian companies by the Multi National Pharmaceutical Corporations. It appears that the recommendations of the Ministry of commerce, prepared in consultation with the DoP, will then be forwarded to the Economic Advisory Council to the Prime Minister for a final direction on the much hyped and talked about issue.

Views of the Planning Commission of India:

Meanwhile, most of the daily business papers of India reported that on July 12, 2011, the Deputy Chairman of the Planning Commission of India Mr. Montek Singh Ahluwalia commented, “I don’t think there is any move anywhere to prevent the expansion of existing 100% foreign owned pharmaceutical companies or to prevent green field investment by foreign companies.”

A reasonable comment:

This comment of Mr. Ahluwalia seems quite reasonable, considering the fact that full control of powers on Mergers and Acquisitions of the Competition Commission of India (CCI) effective June 1, 2011, has already been notified.

CCI to address all possible adverse impact on competition due to M&A:

The Competition Commission of India (CCI) will now carefully scrutinize the possibilities of the market being less competitive due to Mergers and Acquisitions (M&A) of companies across the industry in the country. This concern becomes even greater, especially, in the horizontal mergers and acquisitions between the comparable competitors in the same products or geographic markets, as we have been witnessing also in the pharmaceutical sector of India, over a period of time.

However, the country is yet to notice any quantifiable ill effects of such horizontal or vertical M&A. Neither is there any major case pending with the CCI in this regard for the pharmaceutical sector.

Competition related scrutiny is nothing new in the developed markets:

Competition related scrutiny during M&A is nothing new in the developed markets of the world and is already being followed in the USA, the countries within the European Union (EU) and elsewhere.

Key concerns with M&A in pharmaceuticals:

Many believe that M&A even in the oligopolistic nature of pharmaceutical market in any country, if not abused will not do any harm to competition.  Possibly for this reason, it will be rather difficult to cite many examples, the world over, where companies have been stopped from merging by the regulators because of anti-competitive reasons.

Another school of thought, however, believes that large M&A could ultimately lead to oligopolistic nature of the pharmaceutical industry with adverse impact on competition. Thus M&A regulations are very important for this sector.

Moreover, we need to remember that competition no longer depends only on the number of players in any given field. To explain this point many people cite the example of two large global players in the field of brown liquid beverages, Coke and Pepsi, where despite being limited competition, consumers derive immense value added economic benefits due to cut throat competition between these two large players.

It goes without saying, CCI must ensure that in any M&A process, even within the pharmaceutical industry of India, such rivalry does not give way to an absolute monopoly, directly or indirectly.

M&A activity in India:

In India, the consolidation process within the Pharmaceutical Industry started gaining momentum way back in 2006 with the acquisition of Matrix Lab by Mylan. 2008 witnessed one of the biggest mergers in the Pharmaceutical Industry of India, when the third largest drug maker of Japan, Daiichi Sankyo acquired 63.9% stake of Ranbaxy Laboratories of India with US $4.6 billion.

Last year, in May 2010, Chicago based Abbott Laboratories acquired the branded generics business of Piramal Healthcare with US$3.72 billion. This was soon followed by the acquisition of Paras Pharma by Reckit Benkiser.

The ground realities:

In India, if we look at the ground reality, we find that the market competition is extremely fierce with each branded generic/generic drug (constituting over 99% of the Indian Pharmaceutical Market, IPM) having not less than 50 to 80 competitors within the same chemical compound. Moreover, 100% of the IPM is price regulated by the government, 20% under cost based price control and the balance 80% is under stringent price monitoring mechanism.

In an environment like this, the apprehension of threat to ‘public health interest’ due to irresponsible pricing will be rather imaginary. More so, when the medicine prices in India are the cheapest in the world, cheaper than even our next door neighbors like, Bangladesh, Pakistan and Sri Lanka.

CCI and NPPA will play a critical role:

One of the key concerns of the stakeholders in India is that M&A will allow the companies to come together to fix prices and resort to other anti competitive measures. However, in the pharmaceutical industry of the country this seems to be highly unlikely because of effective presence of the strong price regulator, National Pharmaceutical Pricing Authority (NPPA), as mentioned above.

Thus even after almost three years of acquisition, the product prices of Ranbaxy have remained stable, some in fact even declined. As per IMS MAT June data, prices of Ranbaxy products grew only by 0.6% in 2009 and actually fell by 1% in 2010. Similarly post acquisition of Piramal Healthcare by Abbott USA and Shantha Biotech by Sanofi of France, average product price increases of these two Indian subsidiaries were reported to be just around 2% and 0%, respectively.

However, even if there is any remote possibility of M&A having adverse effect on competition, it will now be taken care of effectively by the CCI, as it happens in many countries of the world,  Israel being a recent example involving an Indian company.

‘Competition Commission’ does intervene:

In the process of the acquisition of Taro Pharma of Israel by Sun Pharma of India in 2008, being concerned with the possibility of price increases due to less competitive environment in three generic carbamazepine formulations, the Competition Commission in Israel intervened, as happened in many other countries.  As a result, Sun Pharma was directed by the regulator to divest its rights to develop, manufacture and market of all these three formulations to Torrent Pharma or another Commission approved buyer.

There are many such examples, across the world, of Competition Commission playing a key role to negate any possible ill effect of M&A.

Will the new Competition Law delay the M&A process?

Some apprehensions have been expressed that the new competition law could delay the process of a Mergers and Acquisitions (M&A) . However, it is worth noting, in case the CCI will require raising any objection after the voluntary notification has been served, they will have to do so within 90 working days, otherwise the M&A process will deem to be solemnized.

Conclusion:

I reckon, in the M&A process, the entire Pharmaceutical Industry in India would continue to act responsibly with demonstrable commitment to help achieving the healthcare objectives of the nation.

Global players will keep on searching for their suitable targets in the emerging markets like India, just as Indian players are searching for the same in the global markets. This is a process of consolidation in any industry and will continue to take place across the world.

Adverse impact of M&A on competition, if any, will now be effectively taken care of by the CCI. In addition, the apprehension for any unreasonable price increases post M&A will be addressed by the National Pharmaceutical Pricing Authority (NPPA).

Thus, there are enough checks and balances already being in place to avoid any possible adverse impact due to M&A activities in India.In this evolving scenario, it is indeed difficult to understand, why the FDI issue related to M&A in the Pharmaceutical space of India is still catching headlines of both in the national and international media.

Be that as it may, it goes without saying that as we move on, the role of CCI in all M&A activities within the Pharmaceutical Industry of India will be keenly watched by all concerned, mainly to ensure that the vibrant competitive environment is kept alive within this sector.

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.