theorise

The mass use of face masks and coverings may be acting as a type of crude ‘vaccine’ against coronavirus, scientists have claimed.  People are urged to wear masks to catch droplets from their breath and reduce the risk of them spreading the virus if they have it without knowing, not to protect themselves from catching … Read more

Could face masks be a crude ‘vaccine’ against Covid-19? Scientists claim infections caused by smaller viral loads passing through a covering could build up immunity Masks, particularly surgical and cloth ones worn by most, are not perfect They allow small viral particles to slip through filters into people’s airways  This may be helping train people’s … Read more