OTCPK:MEDVF - Post by User
Post by
Hiddensecretson Jan 25, 2021 11:10pm
152 Views
Post# 32383867
Testing and Vaccines for YEARS per researchers....
Testing and Vaccines for YEARS per researchers....Recent variants that have emerged in the U.K., South Africa and Brazil are causing particular concern.
Studies suggest they are more contagious, and some evidence points to the U.K. strain being more deadly.
An increase in infections has led to a surge in hospitalizations and deaths in England and elsewhere.
Drugmakers say their vaccines should still work, but some researchers warn the shots may need to be updated periodically to maintain their efficacy. https://www.bloomberg.com/news/articles/2020-12-21/why-the-u-k-s-mutated-coronavirus-is-fanning-worries-quicktake