In China today,Provinces are required to temporarily incorporate the COVID-19 antigen testing reagents and corresponding testing items into the catalogue of basic medical services in their provinces. ...
The novel coronaviruses belong to the ßoenusCOVID-19 is anacute resniratorv infectious disease caused by the novel coronaviruses(SARS-CoV2).People are generally susceptible.Currently,the patients infe...
