The sub-type of the Influenza A virus, H3N2, has claimed two lives in India. 90 cases of the flu caused by this virus have been reported across the country. H3N2 has in the past caused a number of influenza outbreaks in the country. The prevalence of flu symptoms among people is also influenced by the change in weather from extremely cold to warm.
WHAT IS H3N2 VIRUS?
H3N2 is a subtype of the Influenza A virus, which is an important cause of human influenza. It is an influenza virus that causes respiratory infection. The virus can also infect birds and mammals. In birds and other animals, it has mutated into many strains.
SYMPTOMS OF H3N2
Some of the common symptoms of the H3N2 virus are- Chills, Coughing, Fever, Nausea, Vomiting, Throat ache/sore throat, An ache in muscles and body, and In some cases, diarrhoea, Sneezing, and runny nose.
PRECAUTIONS TO BE TAKEN
Keep checking the oxygen level continuously with the help of a Pulse Oximeter, If the oxygen saturation level is less than 95 percent, a visit to the doctor is mandatory, If the oxygen saturation level is less than 90 percent, then intensive care may be required, Experts caution against self-medication in such cases
TREATMENTS FOR H3N2 VIRUS
Taking proper rest, drinking lots of fluids, and using over-the-counter painkillers like acetaminophen or ibuprofen to lower fever are all part of the H3N2 influenza treatment regimen. If a patient has severe symptoms or is at a high risk of problems, a doctor may also recommend antiviral drugs such as oseltamivir and zanamivir. WHO further says that in suspected and confirmed cases, neuraminidase inhibitors should be prescribed as soon as possible to maximize therapeutic benefits.
HOW DOES H3N2 SPREAD?
The H3N2 virus can be transmitted from one person to another through droplets released when coughing, sneezing, or talking by an infected individual. It can also spread if someone touches their mouth or nose after contacting a surface that has the virus on it. Pregnant women, young children, elderly adults, and persons with underlying medical issues are at a higher risk of flu-related complications.