New Delhi: Amid concerns over the Omicron variant of coronavirus, COVID Task Force chief V K Paul on Tuesday said that India should have vaccine platforms that are 'adaptable quickly' with changing nature of the coronavirus variants.
Addressing an event organised by industry body CII, Paul said he hopes that COVID-19 in India is possibly moving in the direction of endemicity, where there is a low or moderate level of transmission going on.
"There is a potential scenario that our vaccines may become ineffective in emerging situations. In the wake of the last three weeks of living with Omicron, we have seen how such doubts have come up, some of them may be genuine, we still do not have the final picture," he said.
The new and potentially more contagious variant of COVID-19 called B.1.1.529, was first reported to the World Health Organization (WHO) from South Africa on November 24.
"And therefore, there is need for us that we have to be sure about having vaccine platforms that are adaptable quickly. This possibility that we need to tweak for us to remain in the game, so to say, with changing nature of the variants remains valid," Paul, who is also a Niti Aayog member, said.
"How soon can we create a vaccine which is using the same platform, but is now targeted to the variant of the day. We have to be ready to be able to have a situation where resiliently we are able to modify the vaccines as they require. This may not happen every three months, but this could happen every year perhaps," he observed.
According to Paul, drug development will not go out of fashion for the next viral epidemic/ pandemic that the world might face.
"And of course, the anti-microbial resistance challenge is also crying for drug solutions. We are still crying for an effective drug to fight viral diseases, including COVID-19", he added, noting that there is a need to examine how India's classical drug industry can have a roadmap and risk-taking attitude, he said.
Observing that COVID-19 has taught that viruses cannot be taken lightly, he said unpredictability in emerging scenarios of health have to be respected and addressed.
"Pandemic is not over, we will continue to deal with uncertainty, even though we hope that we are possibly moving in the direction of endemicity, hopefully of a mild disease, that we can tackle," he said.
Also read: Maha reports 684 new COVID-19 cases, 8 of them of Omicron; 24 more die
Paul, however, added that it cannot be taken for granted. "And what about a new pandemic that might appear sooner than later," he said.
The endemic stage is when a population learns to live with a virus. It is very different from the epidemic stage when the virus overwhelms a population. Cases of Omicron, which is categorised as a variant of concern by the World Health Organisation, have been detected in about 60 countries.
(With agency inputs)
