Researchers gave mice two intramuscular doses three weeks apart. The rodents were exposed to the virus five weeks and 13 weeks after the second injection, but didn’t get sick either time.
Via: Two doses of Moderna's coronavirus vaccine protected mice from infection for 13 WEEKS
English News
PIERS MORGAN: A phone call I received from a fired-up Trump should be a warning to Democrats
President Trump called me for a chat on Saturday. It was our first conversation since he unfollowed me on Twitter in April after I wrote a Mail column telling him to ‘Shut the f*ck up Read more…