Latest video updates related to Coronavirus. Check out this “How coronavirus antibody tests work and why they matter | COVID-19 Special” video below:


In the fight against the coronavirus, there is still one big unknown: how many people have actually contracted it, maybe even without showing any symptoms? One way to answer this question is through antibody tests. An antibody is a protective protein produced by the immune system to destroy harmful viruses and infections. When a pathogen enters the body, the immune system recognizes it and…..(read more)