Related in Disorders and Conditions, Infections
Pneumococcal Infections: MedlinePlus
Pneumococci are a type of streptococcus bacteria. The bacteria spread through contact with people who are ill or by healthy people who carry the bacteria in the back of their nose. Pneumococcal infect
Read moreCat Scratch Disease: MedlinePlus
Cat scratch disease (CSD) is an illness caused by the bacterium Bartonella henselae. Almost half of all cats carry the infection at some point. The infection does not make cats sick. However, the scra
Read moreAnimal Diseases and Your Health: MedlinePlus
Animal diseases that people can catch are called zoonoses. Many diseases affecting humans can be traced to animals or animal products. You can get a disease directly from an animal, or indirectly, t
Read moreFlu | Flu Symptoms | Stomach Flu | Influenza | MedlinePlus
What is the flu? The flu, also called influenza, is a respiratory infection caused by viruses. Each year, millions of Americans get sick with the flu. Sometimes it causes mild illness. But it can also
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