What’s the Basic Difference Between H3N2 Virus & H1N1 (swine flu) Infection


H3N2 Virus & H1N1 swine flu Infection: You should first know the dangers of H3N2 viral flu which is going prevalent in present conditions.

As per some recent reports, many child deaths have occurred due to this viral infection recently.

To be precise, H3N2 happens to be a seasonal flu which looks quite dominant in the present season of infections due to Influenza.

The above strain flu is being noted as the highly infectious. It’s mainly because it is causing long term sickness among people. Some of the major symptoms include persistent cough and fever.

Symptoms of H3N2 flu

H3N2 is a subtype of the influenza A virus, which can cause flu-like symptoms in humans. The symptoms of H3N2 flu are similar to those of other strains of influenza and may include:

  1. Fever
  2. Cough
  3. Sore throat
  4. Runny or stuffy nose
  5. Body aches
  6. Fatigue
  7. Headache
  8. Chills
  9. Nausea and vomiting (more common in children)

In some cases, the H3N2 flu can cause severe complications, particularly in older adults, young children, and people with weakened immune systems.

These complications can include pneumonia, respiratory failure, and even death.

If you suspect that you or someone you know has H3N2 flu, it’s important to seek medical attention as soon as possible, particularly if you are in a high-risk group for complications.

Your healthcare provider can provide appropriate treatment and advice on how to manage your symptoms and reduce the risk of complications.


Who’re At the Higher Risk?

Some groups of people are at a higher risk of developing H3N2 flu infection and experiencing severe symptoms. These include:

  1. Older adults (aged 65 years and older)
  2. Young children (especially those under 5 years old)
  3. Pregnant women
  4. People with weakened immune systems (due to conditions such as HIV/AIDS, cancer, or organ transplant)
  5. People with chronic medical conditions (such as asthma, diabetes, or heart disease)
  6. People who live in long-term care facilities (such as nursing homes)

These groups of people are at a higher risk of developing complications from H3N2 swine flu infection, such as pneumonia or worsening of underlying medical conditions.

It’s important for them to take extra precautions to reduce their risk of contracting the virus, such as getting vaccinated against the flu, washing their hands frequently, and avoiding close contact with people who are sick.

If they do develop flu-like symptoms, they should seek medical attention promptly to receive appropriate treatment.


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