Should I Wear a Mask to Protect Myself Against the Delta Variant even if fully vaccinated?

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 …

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 …