Read on as we discuss some of the few myths and unknown facts about the H3N2 virus.
H3N2 viruses: The sudden increase in cold and flu cases has become a major source of concern in India. Cases of constant cough, fever and COVID-19-like symptoms are increasing across the country and experts say it may be related to the H3N2 subtype of the H3N2 influenza virus. But what are the serious signs and symptoms of this infection? What are the immediate precautionary measures we need to take? What are some common myths and facts? This is what you should know!
The symptoms of H3N2 flu are similar to those caused by other seasonal flu viruses. Symptoms usually come on abruptly and can include:
- cough
- runny or stuffy nose
- Sore throat
- Headache
- Aches and pains in the body
- Fever
- Diarrhea
Who is most at risk?
Immunity is one of the main factors when asking who is most at risk. Everyone, including young and healthy people, can get the flu. According to experts, the people most prone to this infection are:
Seniors: over 65 years old
People with underlying comorbidities
People with respiratory problems
Pregnant women
Small children
Myths vs. Facts:
Dr Aniket Mule, Consultant Internal Medicine, Wockhardt Hospitals, Mira Road discusses some myths and unknown facts about the H3N2 virus that is spreading contagiously in India.
Myth: The influenza virus is little more than a nasty cold
Made: The flu is not the same as a typical cold; it is significantly more dangerous, causing high fever, headaches and body aches, chills, and extreme exhaustion for up to two weeks or more. The flu can potentially cause significant consequences, including death.
Myth: Healthy people do not need to get a flu shot.
Made: Everyone, including young and healthy people, can get the flu. Everyone 6 months and older should get vaccinated every year. Vaccination can also help prevent the virus from spreading to people who are susceptible to the flu and its symptoms.
Myth: Flu shots are not required every year.
Made: Influenza vaccine immunity deteriorates over time, so annual vaccination is essential for the best protection. Also, because the vaccine can vary each year to match the circulating flu viruses, it is essential to get vaccinated every year.
Myth: Flu shots can make you sick.
Made: Influenza vaccines are made from weakened, inactivated (killed), or recombinant (made without influenza viruses or eggs) influenza viruses. As a result, flu shots cannot cause the flu. Flu vaccination usually takes two weeks to be effective, and a vaccinated person can still develop the flu or other respiratory infection during that time.
Precautions:
Experts recommend taking certain precautions such as washing your hands with soap and water, wearing masks, avoiding crowded places, covering your mouth and nose when sneezing and coughing, drinking plenty of fluids, avoiding touching your eyes and nose, and taking paracetamol to headache and fever.
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