Hot news: New covid variant (BV-1) detected in Texas.

https://www.cnbc.com/2021/04/22/new-covid-variant-detected-at-texas-am-lab-shows-signs-of-antibody-resistance-and-more-severe-illness-in-young-people.html

The new variant BV-1 has antibody resistance and also causes more severe illness.

Another bad news is Pfizer scientist has acknowledged that 3rd dose is needed as immunity wanes.  We can't keep on taking more doses when the immunity wanes.  It looks like we need to develop a new vaccine soon.

Let's see if the Pfizer vaccine works on BV-1 or not.