B15

B15 is a designation used in various contexts to refer to different entities. In the medical field, it is often associated with the H5N1 avian influenza virus, also known as "bird flu". This virus is a subtype of the Influenza A virus that can cause illness in humans and many other animal species.

Overview

The H5N1 virus subtype, often referred to as B15 in some contexts, is a highly pathogenic avian influenza virus. First identified in Italy in 1878, it has since spread globally, causing severe illness and death in birds and humans alike.

In Humans

In humans, the virus causes a severe respiratory illness that is often fatal. Symptoms include high fever, cough, sore throat, and muscle aches. In severe cases, it can lead to pneumonia, acute respiratory distress syndrome (ARDS), and death.

In Animals

In birds, the virus causes two forms of disease. The low pathogenic form causes mild symptoms, while the highly pathogenic form leads to severe illness and high mortality rates.

Prevention and Control

Prevention and control measures for the virus include vaccination, culling of infected animals, and strict biosecurity measures.

See Also

• Influenza A virus
• Influenza A virus subtype H5N1
• Influenza vaccine
• Pandemic

B15 Resources
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