Tagged as virus vaccine

Pharmaceutical companies have been scrambling to find a weapon against COVID-19 because it's -just plain terrifying. Recent reports on long-term immunity to COVID-19 have -been discouraging-, with studies showing antibody levels usually declining within months of the infection clearing and most recently some reinfections happening. But there’s no need to give up -all- hope yet; the news might not be...
October 20, 2020