Early human trial of COVID-19 vaccine gives positive results
Developed by Beijing-based firm, the vaccine shows development of both forms of immunity
COVID-19: Can antigen test be a game-changer?
Unlike commonly available COVID-19 tests that use polymerase chain reaction, antigen diagnostics work by quickly detecting fragments of virus in …
COVID-19: Here’s the difference between vaccines, antibodies
Vaccines are chemicals that help the body develop antibodies while antibodies are developed by the body’s immune system to fight pathogens