Question

How many variants of corona there are??​

Answer 1

Explanation:

ther are two variants of corana till now and we can expect more from future

Answer 2

New variants of the virus are expected to occur. Taking steps to reduce the spread of infection, including getting a COVID-19 vaccine, are the best way to slow the emergence of new variants.

Vaccines reduce your risk of severe illness, hospitalization, and death from COVID-19.

COVID-19 booster doses are recommended for adults ages 18 and older. Teens 16–17 years old who received Pfizer-BioNTech COVID-19 vaccines can get a booster dose if they are at least 6 months post their initial Pfizer-BioNTech vaccination series.