The Caithness Business Index has posted the following article:

Coronavirus Vaccine Trials Won't Tell Us If They Save Lives, Prevent Serious Illness Or Stop Transmission - Here's Why

Article from The Conversation web site - Author Sarah L Caddy Clinical Research Fellow in Viral Immunology and Veterinary Surgeon, University of Cambridge. ------------------------------------------------------- There are currently at least six COVID-19 vaccines in phase 3 clinical trials - the final phase of testing. [Read Full Article]