Vaccines should be able to be adapted fast to address COVID-19 variants – WHO’s Ryan – WNWN-FM

ZURICH (Reuters) – It should be possible to adapt coronavirus vaccines quickly if they lose their effectiveness against mutations, World Health Organization (WHO) emergencies chief Mike Ryan said on Wednesday.
“Have a look at influenza. We change the vaccine composition twice a year, for the northern and southern hemisphere, and we’re able to issue vaccines very, very quickly to combat the predominant flu strains,” Ryan said during a social media question and answer session.
“There’s no reason,…

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