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| Baby bird flu symptoms How to prevent bird flu |
People infected with H7N9 avian influenza have an acute onset, and the incubation period is generally less than 7 days. The early symptoms are very similar to other flu, and generally manifest as flu-like symptoms such as fever, runny nose, stuffy nose, cough, sputum, and headache. Muscle soreness and general malaise.
Some patients may have gastrointestinal symptoms such as nausea, abdominal pain, diarrhea, and watery stool. Some patients may have conjunctivitis, and most of the body temperature lasts above 102℉. Some patients may show unilateral or bilateral pneumonia on the chest X-ray. The patient has pleural effusion.
