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Amid Coronavirus Variants, WHO Urges Continued Vaccination

Biological E Tweaking Vaccine For South African Strain

 
• By Vibha Ravi

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 of no consequence, we need to see what impact they are having

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The therapy has been developed for GM1 and GM2 gangliosidoses and Niemann-Pick disease type C.