The push to inoculate Americans against the coronavirus is hitting a roadblock: A number of states are reporting they are running out of vaccine, and tens […]
EU envoys on Thursday struck preliminary agreement on having antigen tests for COVID-19 carried out in any member country recognised by all 27 countries in the […]
The coronavirus variant detected in South Africa poses a “significant re-infection risk” and raises concerns over vaccine effectiveness, according to preliminary research Wednesday, as separate studies […]