States scramble for more COVID-19 vaccines, new concern over contagious variant


While more people are getting banks in vaccinated Now there is growing concern about the effectiveness of the available vaccines against the mutating strains of the virus. More contagious covert 19 variant first found in the UK and detected and more than 20 states is raising new concerns. We need to assume now. That what has been circulating dominantly in the UK does have a certain degree of increase in what we call very Linz, namely the power of the virus. To cause more damage, including death. Dr Anthony Fauci says scientists are preparing to modify existing vaccines if more covert mutations make it necessary in that's correspondent Nancy

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