First Coronavirus Vaccines may not be most effective, second line of defence is key, warn experts

First Coronavirus Vaccines may not be most effective, second line of defence is key, warn experts

Coronavirus vaccine update: So far, eight vaccine candidates are leading the race. (Reuters image) Coronavirus vaccine update: Initial Coronavirus vaccines might not be the most effective against COVID-19, experts have warned. However, experts have claimed there would be slow but steady winners of the race against the highly contagious disease. Director of the Center for Vaccines … Read more