To reduce the risk of contracting H3N2, individuals can take several steps to maintain good indoor air quality. This can include using air quality control measures such as air purifiers, dehumidifiers, and humidifiers.

In places like Mumbai where air pollution is a major issue, it is important to invest in high-quality air purifiers to filter out harmful pollutants and maintain good indoor air quality. Dehumidifiers can help reduce humidity levels, while humidifiers can help add moisture to the air if it is too dry. Proper ventilation is also important in preventing the spread of the virus, and individuals should ensure that the air in their living and workspaces is regularly exchanged with fresh air from outside.

If someone believes they have been exposed to H3N2, they should monitor themselves for symptoms such as fever, cough, and body aches. If symptoms develop, they should seek medical attention and inform their healthcare provider of their potential exposure to the virus.

Current vaccines against H3N2 are generally effective, but their effectiveness can vary from season to season due to changes in the virus. It is recommended that individuals receive an annual flu vaccine to protect against H3N2 and other strains of the flu.

Overall, maintaining good indoor air quality and hygiene practices such as washing hands regularly and avoiding close contact with sick individuals can help reduce the risk of contracting H3N2 and other viruses. If someone is looking to purchase air quality control measures such as air purifiers, dehumidifiers, or humidifiers, they can explore options online or in local stores.