Tag: hospitalization covid

RIO DE JANEIRO, BRAZIL - When drugs are used, the principle is that the benefits must be more significant than the harms from adverse side effects. In the case of the experimental mRNA Covid vaccines from Moderna and Pfizer, a...

RIO DE JANEIRO, BRAZIL - Using blood plasma from COVID-19 survivors to treat patients with severe pneumonia caused by the novel coronavirus showed little benefit, according to data released on Tuesday, November 24th, from a clinical trial in Argentina. The...