pre-germ-theory environmental sanitation efforts. COVID-19, syphilis, HIV/AIDS and tuberculosis show that while biomedical breakthroughs are necessary to eliminate epidemic diseases, sustained ...

RNA vaccines train the immune system in a similar way to traditional vaccines, but they use a different strategy to get there ...

Five years ago on Tuesday, the World Health Organization declared COVID-19 a global pandemic, and the impact of the virus and policies that followed are still being felt to this day. The germ didn ...

So for any given germ, T cells and B cells see it differently ... And we are still learning about our adaptive immune response to the novel coronavirus. The virus can be pictured as a small spiky ball ...

Coronavirus and respiratory syncytial virus (RSV) are two kinds of respiratory viruses that can infect you and have similar symptoms. It can be hard to tell the difference between infections ...

Time to separate fact from fiction: There’s information about COVID-19 everywhere, but not all of it is trustworthy. Here are some common myths and the truth behind them. Long hauler Tina Ridler ...

Numbers and graphics on this page will continue to update automatically but may become out of date as public health agencies wind down reporting of various COVID-19 metrics. This page tracks the ...

pre-germ-theory environmental sanitation efforts. COVID-19, syphilis, HIV/AIDS and tuberculosis show that while biomedical breakthroughs are necessary to eliminate epidemic diseases, sustained focus ...