[ad_1] Citizens who have contracted coronavirus acquire high-quality antibodies and, therefore, longer-term immunity to this virus, which lasts at least five to seven months, according to the latest study by scientists from the University’s School of Medicine. from Arizona in Tucson, USA, in which one of the main researchers was …
Read More »IMPORTANT FOR ALL THOSE WHO HAVE BEEN AFTER KOVID: Immunity is limited, this is how long you are protected against re-infection
