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Lacking in energy and freezers, Pfizer vax might not work in India, Health News, ET HealthWorld

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New Delhi: While Pfizer raised hopes with its Covid vaccine’s efficacy, it can entail large efforts for India to defeat the virus. About 100 drug growth groups worldwide are racing to develop coronavirus vaccines, with the hope of distributing them globally on a scale by no means earlier than witnessed. Amid this, Pfizer Inc on Monday stated that their trials confirmed greater than 90% efficacy for the vaccine.

While that is motive to cheer, there may be additionally the truth that it must be saved at sub-zero temperatures — a logistical nightmare for India with few ultra-cold freezers, patchy energy and a largely rural inhabitants.

“The new two-shot vaccine from Pfizer has to be maintained at minus 80°C — nowhere on the planet does the logistical capacity exist to distribute vaccines at this temperature,” stated Toby Peters, a professor at Britain’s University of Birmingham.

Although vaccines may show a gamechanger for the pandemic, rich nations have already purchased up greater than half the longer term provide of main contenders, Oxfam has stated. India has been scrambling to safe 500 million doses of coronavirus vaccines by July from numerous producers, along with growing its personal government-backed Covaxin. India additionally plans to fabricate as much as 200 million doses of candidate vaccines from AstraZeneca Plc and Novavax Inc subsequent 12 months.

India has a robust document on vaccination, with the world’s largest programme distributing 400 million vaccines a 12 months, stated Peters. But practically half of the main vaccine candidates want chilly storage as little as minus 80°C, researchers say, requiring seamless chilly chain distribution

Kiran Mazumdar-Shaw, head, Biocon Ltd, voiced issues over storage of the brand new vaccine. “The Pfizer vaccine is unlikely to make its way to India because the ultra-cold chain that it requires,” she stated. Agencies

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