What Is a Viral Infection?
3. What Are the Symptoms of a Viral Infection?
Symptoms of a viral infection can be very diverse, depending on a variety of factors. Symptoms may be as mild as cough and sneezing or as serious as high fevers and swelling of the tissues around the brain.
If you think you may have a virus, visit your doctor. He or she can conduct tests to determine if a virus is causing your infection, and what type. A blood test may be conducted to detect viral infections.
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