E. Coli Outbreaks Fast Facts

E. Coli Outbreaks Fast Facts

There are many strains of the bacteria Escherichia coli (E. coli). Most strains are harmless and live in the intestines of healthy humans and animals. Some kinds of E. coli cause disease by producing Shiga toxin. The bacteria that make these toxins are called...
HIV/AIDS Fast Facts – CNN

HIV/AIDS Fast Facts – CNN

HIV stands for human immunodeficiency virus. AIDS stands for acquired immunodeficiency syndrome. HIV/AIDS is spread through sexual contact with an infected person, sharing needles with an infected person, through transfusions of infected blood or through an infected...