Do you know that during the Black Death, which was one of the worst pandemics in history, some people believed that the disease was caused by "bad air" or "miasma?" This belief led to the use of ...

Health officials are warning that the deadly novel coronavirus outbreak, also known as Covid-19, has the potential to become a global pandemic. We took a closer look at the world's worst infections ...

One of the worst pandemics in human history, the Black Death, along with a string of plague outbreaks that occurred during the 14th to 19th centuries, was spread by human fleas and body lice, a new ...