Environmental Sciences, asked by kiara3365, 16 days ago

Please answer my question:

Research on anyone viral disease and how it spreads and vaccine used against it.

Answers

Answered by dhanushiyamuruga
0

cell infected with particles (yellow; artificially coloured) of the SARS-CoV-2 variant called B.1.1.7, which is more easily transmitted than other versions of the virus.Credit: National Institutes of Health/Science Photo Libraries

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