Amid Coronavirus Variants, WHO Urges Continued Vaccination

Biological E Tweaking Vaccine For South African Strain

As vaccine makers tackle SARS-CoV-2 variants, WHO’s Chief Scientist feels it’s important to continue immunization programs with existing vaccines. Meanwhile, the rollouts mean the safety and efficacy landscape is set to change, said participants at a recent meet

Several vials vaccine bottles of covid-19 immunization popular vaccines brands in the world
COVID-19 Vaccine Makers Are Adapting To New SARS-CoV-2 Variants • Source: Shutterstock

As companies get set to tackle new SARS-CoV-2 strains and the US Food and Drug Administration says modified vaccines targeted at these must generate immune response rates not more than 10% below those of the original vaccine, the World Health Organization (WHO) has emphasized that vaccination drives must continue with existing vaccines.

While there are reports of “dozens of new variants being discovered…that doesn't mean anything because that's normal. Most mutations are...

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When life hands a biotech company the equivalent of good grapes, the expectations are for its products to be the equivalent of fine wine. Before that Moderna looks likely to make lemonade.

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