CDC reported that people who were vaccinated rarely contracted the virus and were unlikely to spread it. Because of the Alpha-variant that was then prevalent, the vaccine would need to be effective against the dominant strain. Covid-19 was already going down. But the country is in a different situation now. Now, fewer than 50% of …
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WHAT THE NEW COVID VARIANTS MEAN FOR YOUR HEALTH
Variants of viruses usually happen when there is a mutation to the genes of the virus. RNA viruses have a natural habit to evolve such as the coronavirus. This change or evolution is usually a gradual process. Therefore it is said that mutation in viruses such as COVID-19 is not an unexpected change. It has …
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