How are blood types, antibodies and immunity to Covid-19 related?
a new study published on the basis of published scientific papers before the publication of medrxiv found that: among 2,173 patients with covid-19 at 3 hospitals in wuhan andAmerica found Zika anti-virus antibodies
new us scientists have found that some antibodies can neutralize zika strains in africa, asia and the americas. this is a virus that is transmitted primarily through the bite of