Thermometer temperature
![Thermometer temperature](/TransAdam/doc/graphics/images/en/19700.jpg)
Thermometer temperature
Fever is an important part of the body's defense against infection. Most bacteria and viruses that cause infections in humans thrive best at 98.6°F (37°C). Raising the body temperature a few degrees can help the body fight the infection. In addition, a fever activates the body's immune system to make more white blood cells, antibodies, and other infection-fighting agents.
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