CAMBRIDGE & WETHERBY, England--(BUSINESS WIRE)--Avacta Group plc (AIM: AVCT), a clinical stage biopharmaceutical company developing innovative cancer therapies and powerful diagnostics based on its ...
Can you test positive for covid-19 without being infectious? Even if you have had three doses of coronavirus vaccine, a positive lateral flow test (LFT) result means you are infectious to other people ...
AMERICA’S FEDERAL government–which had made the roll-out of vaccines its priority, rather than widespread testing–has said it will provide 500m rapid antigen tests free of charge to consumers, as the ...