H3N2 symptoms

H3N2 is a subtype of the influenza A virus. It is a type of seasonal flu virus that can cause outbreaks and epidemics, particularly in the winter months. H3N2 viruses can cause a range of flu symptoms, including fever, cough, sore throat, fatigue, body aches, and respiratory congestion. Some people may also experience gastrointestinal symptoms such as nausea, vomiting, and diarrhea. Like other influenza viruses, H3N2 can be spread through respiratory droplets when an infected person coughs or sneezes, or by touching a surface contaminated with the virus and then touching one's mouth, nose, or eyes. Vaccination is the best way to prevent flu infections, and yearly flu shots are recommended to provide protection against H3N2 and other strains of the influenza virus.

H3N2 symptoms

The symptoms of H3N2 can vary from person to person, but typically include:

1. Fever: A high body temperature above 100.4°F (38°C) is a common symptom of H3N2.
2. Cough: A persistent cough that may produce phlegm or mucus is another common symptom.
3. Sore throat: A sore or scratchy throat may be present, along with a cough.
4. Fatigue: Feeling very tired and weak is a common symptom of H3N2.
5. Body aches: Muscles may ache, and joints may feel sore or tender.
6. Headache: A headache may accompany other symptoms.
7. Respiratory congestion: Nasal congestion or a runny nose may be present.
8. Gastrointestinal symptoms: Some people with H3N2 may experience nausea, vomiting, and diarrhea, although this is less common than the respiratory symptoms.

The symptoms of H3N2 are similar to those of other strains of the flu virus. If you are experiencing symptoms, it is important to stay home to avoid spreading the virus to others and contact your healthcare provider for advice on how to manage your symptoms.