नवीनतम
8 tips to prevent 'H3N2' influenza virus
NEW DELHI [Maha Media]: In recent weeks, Delhi-NCR has seen a sharp rise in viral infections affecting a large number of households. But now the infection has spread in other states, too, raising an alarm to stay safe and prevent this infection. This viral infection is named the "H3N2" virus, which is a subtype of the influenza A virus.
According to a survey conducted in 11,000 households by LocalCircles, 69% had at least one member exhibiting symptoms such as fever, cough, sore throat, or breathing issues.
Health experts have also warned that any influenza virus mutates every time and returns with greater severity. This time, the illness seems to be more severe than the usual seasonal flu. People are suffering from longer-lasting fevers, reduced response to common over-the-counter medicines, and more hospitalisations.
What is H3N2 virus?
H3N2 virus is a subtype of the Influenza virus, which keeps changing its form. It is the only virus that is known to cause a global pandemic of flu disease that can be dangerous. The concerning thing is that this virus mutates faster compared to other influenza viruses. It creates new strains from one flu season to another.
Dr. Vikas Mishra, Pulmonologist (Chest and Asthma Specialist), Bhopal, says there are two peak times when the virus worsens- pre-monsoon and pre-winter. Previous flu vaccinations may not prevent infection from a new strain. Every time, a new vaccine is required to stay and protected.
What are the symptoms of this influenza A virus?
The H3N2 influenza virus can lead to a persistent cough that may last up to two weeks. While most people recover from the fever within a week without hospitalisation. It’s important to monitor symptoms closely, especially if they persist or worsen. Being familiar with the symptoms of H3N2 influenza is essential. The following are some of the typical symptoms of an H3N2 seasonal infection:
How does this cause and spread among others?
The H3N2 virus is highly contagious and spreads easily from person to person through respiratory droplets. When an infected person coughs, sneezes, or even talks, they release droplets that can infect others nearby.
The virus can also spread by touching surfaces contaminated with these droplets and then touching the mouth, nose, or eyes. This makes it easy for the influenza A subtype H3N2 to pass quickly within communities.
This illness causes respiratory infections that can affect people of all ages. Because of how easily it spreads, taking precautions such as wearing masks, practicing good hand hygiene, and avoiding close contact with sick individuals is important to reduce the risk of catching or spreading the virus.
Schools, nursing homes, and prisons are places where the H3N2 flu is more likely to spread.
Which group is at higher risk of getting infected?
* Children, pregnant women, and infants are at higher risk of getting infected with this viral illness.
* Elderly people above 60 years are also at risk of getting infected. While the people with low immunity and those with pre-existing conditions can easily catch this infection.
* People with constant ailments (aspiratory, persistent heart, renal, metabolic, liver, hematologic, and neurodevelopmental conditions).
* People who haven’t been exposed to the virus before or whose immune systems are weaker may be more likely to get the H3N2 flu.
* During the winter, when people tend to spend more time indoors and close to others, the H3N2 flu is more prevalent.
Prevention tips of H3N2 virus
Seeking medical attention promptly is crucial to ensure proper care and to prevent the condition from becoming more severe. Dr. Vikas Mishra recommends getting vaccinated to stay safe from this infection.
According to the World Health Organisation, children aged six months to sixty months, senior citizens over the age of 65, people who have chronic conditions, and health workers should definitely get vaccinated after consulting the doctor.
The preventive tips to stay safe from virus includes-
* Wear a mask in public places and also if you are sick, so that it does not spread further.
* Avoid contacting your nose, mouth, or eyes.
* Try to stay away from crowded places as much as possible.
* Avoid getting too close to people who are sick.
* Stay hydrated and take a nutritious diet
* Boost your immunity
* Taking medication without consulting a doctor
* Make sure to wash your hands well and often with soap and water for at least 20 seconds.
* Regularly clean often-touched surfaces to prevent the spread of infection from touching a surface with the virus on it and then your face.
