When is the right time to get the flu shot for adults?

The best time for adults to get a flu vaccine is in the fall of each year to build up sufficient immunity before the peak flu season arrives. Influenza viruses usually spread in the fall and winter each year, so getting vaccinated as early as early fall can provide effective protection for the upcoming flu season. Flu vaccines need to be administered every year because the flu virus strains may change every year, and the World Health Organization provides the latest vaccine composition recommendations based on predictions.

Flu vaccines are available in trivalent and quadrivalent versions, which protect against most common flu strains. It usually takes about two weeks after vaccination for the body to produce enough antibodies to fight the virus. It is especially important for adults to get the flu vaccine, especially the elderly, pregnant women, and people with chronic diseases, because they may be at higher risk after contracting the flu. Even if you are not in a high-risk group, getting vaccinated can help reduce the overall chance of infection.

Flu vaccines are available in trivalent and quadrivalent versions, which protect against most common flu strains. It usually takes about two weeks after vaccination for the body to produce enough antibodies to fight the virus. It is especially important for adults to get the flu vaccine, especially the elderly, pregnant women, and people with chronic diseases, because they may be at higher risk after contracting the flu. Even if you are not in a high-risk group, getting vaccinated can help reduce the overall chance of infection.

When getting the flu vaccine, be careful. If you are allergic to eggs, have had a severe vaccine reaction, or have an acute infection, you need to consult a doctor before getting vaccinated. In some cases, such as pregnancy or special diseases, your doctor may give you personalized vaccination recommendations. Even after getting vaccinated, you should maintain good personal hygiene habits, such as washing your hands frequently, wearing a mask, and maintaining social distance. These measures can effectively reduce the spread of influenza and other respiratory diseases. If you experience severe flu symptoms, please seek medical attention in time for professional medical advice.