What are COVID-19 antibody tests and why are so many failing……?

Antibody blood proteins may be the key to knowing who has been infected with CORONA-19 virus. They may also identify individuals who have immunity (protection) against viral infection. Many assays for antibodies are currently available, but some don’t work and give false results. Understanding the immune response to COVID-19 and how antibody assays work isContinue reading “What are COVID-19 antibody tests and why are so many failing……?”