FDA clears Johnson & Johnson COVID-19 vaccine for emergency use
The U.S. Food and Drug Administration (FDA) authorized Johnson & Johnson's COVID-19 vaccine for emergency use on Saturday (Feb. 27), making it …
Tag: spike protein
Quick guide: COVID-19 vaccines in use and how they work
Editor's note: This article was last updated at 11:50am on Feb. 26. The original article was posted on Jan. 11.
The sneaky way the coronavirus mutates to escape the immune system
The novel coronavirus has developed a number of worrisome mutations
Coronavirus may infect key brain cells, causing neurons to die
The coronavirus that causes COVID-19 can infiltrate star-shaped cells in the brain, setting off a chain reaction that may disable and even kill nea…