Influenza, or the flu, is a contagious respiratory illness caused by influenza viruses that primarily affect the nose, throat, and lungs, causing symptoms like fever, cough, congestion, and muscle aches.
Source: Canva
The flu spreads through droplets from coughing, sneezing, or talking, and can survive on surfaces for up to 48 hours, making preventive measures like handwashing and mask-wearing essential.
Source: Canva
Annual flu vaccines are updated to protect against the most common strains of the virus, and they help the immune system develop antibodies to prevent infection.
Source: Canva
It takes about two weeks for immunity to build after receiving the flu vaccine, so it is recommended to get vaccinated in the fall before flu season begins.
Source: Canva
It is safe to receive both the flu and COVID-19 vaccines at the same time, providing protection against both illnesses and reducing the risk of severe complications.
Source: Canva
Flu vaccination reduces the risk of severe illness, hospitalization, and death, especially for high-risk groups like seniors, children, pregnant individuals, and those with chronic conditions.
Source: Canva
The flu virus mutates frequently, which is why the vaccine is reformulated each year to match the most prevalent strains, and it’s important to get vaccinated annually for protection against new strains.
Source: Canva
Misconceptions about the flu vaccine, such as the idea that it can cause the flu or is unnecessary for healthy adults, contribute to lower vaccination rates, despite the clear benefits of protecting both individuals and the community.