Malaria is a parasitic disease of human beings. It is transmitted in 108 countries, in total affecting around 3 billion people. In 2010, it caused an estimated 216 million cases and 655,000 deaths.

The mosquito-borne infectious disease malaria resulted in about 241 million clinical episodes and 627,000 deaths in 2020. In young children and pregnant women living in areas where the disease is ...

A nasty parasite that is sometimes found in the water supply may soon be treatable, thanks to new research. This parasite, named cryptosporidium, is a single-celled organism that can cause a diarrheal ...