Post-Vaccine Immunization Study: People who have not been infected with SARS-CoV-2 develop fewer anti-Spike antibodies than those who became infected and were vaccinated with the first dose – Essential

MedLife announces new findings in the first post-vaccination immunization study. Because the immune response after the first dose of vaccine is low in people who … Read more

Vaccines: what do we know about possible side effects?

Pfizer-BioNtech, Moderna and the AstraZeneca horizon: if the European Medicines Agency (EMA) were to give the green light for the English product on January 29, … Read more

Covid-19: what do we know about virus mutations in South Africa?

While the virus is constantly mutating (over 12,000 mutations have been identified over the past year), a variant of concern has been reported by the … Read more

Two Sars-Cov-2 strains may be in circulation, study finds

This is a sharp, very technical article, pre-published (and therefore not yet proofread and validated by peers) on April 30 on the platform. BioRxyv. It … Read more