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Attention, chocolate lovers: You may not be able to help yourselves. Swiss and British scientists have linked the widespread love of chocolate to a chemical "signature" that may be programmed into our metabolic systems.
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Flu
- Overview, Causes, & Risk Factors
- Symptoms & Signs
- Diagnosis & Tests
- Prevention & Expectations
- Treatment & Monitoring
- Attribution
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Diagnosis & Tests
How is the infection diagnosed?
A history and physical examination is the first step in diagnosing flu. Most of the time, the healthcare provider can make the diagnosis without further testing. In some cases, lab tests may be ordered, including: