Flu vaccines decreased risk of hospitalization because of flu or related complications by up to 70% in the 2023-2024 flu season, according to preliminary data from the Centers for Disease Control and Prevention (CDC).
Flu season typically runs from October to February each fall and winter. It's important to make a plan to get the flu shot, especially because of other respiratory illnesses such as COVID-19 and respiratory syncytial virus (RSV).
Although a vaccinated person can still get the flu, the shot reduces the severity and the risk of serious complications, including hospitalization. The CDC recommends being vaccinated for both influenza and COVID-19, and it is safe to get both vaccines at the same time. Before you head to your doctor, clinic or participating pharmacy to get your flu shot, there are six things to know:
1. It takes two weeks for the vaccine to kick in and offer full protection. This is a good reason to get vaccinated in September or October once updated vaccines are available, before flu virus activity picks up.
2. Getting the flu shot cannot cause you to get the flu. You may experience mild side effects from the shot, such as soreness at the injection site, mild fever or nausea. Side effects from the shot show your immune system is working.
3. It’s generally fine to get a flu shot if you have a mild cold, but it’s best to wait if you have a fever. Always consult with your doctor prior to getting the flu shot, especially if you have a chronic condition.
4.The flu vaccine is updated annually to target various flu viruses that change from year to year. The U.S. Food and Drug Administration (FDA) reviews data and makes a recommendation for which variants to include. This year, the vaccine is targeting three different flu viruses.
5. Talk to your health care provider if you have a history of severe allergic reactions to vaccines or an allergy to eggs. As of the 2023-2024 season, the CDC no longer recommends additional safety measures for people with egg allergies. However, be sure to get your vaccine in a setting where you can receive immediate medical attention in case of an allergic reaction.
6. Everyone six months and older should get the flu vaccine with rare exceptions, per CDC recommendations. Children under the age of six months are too young to receive the vaccine, but if you’re pregnant, the CDC recommends you get the flu shot. It will protect both you and your baby from serious flu complications.
Find out where to get a flu shot and what your plan covers. Confirm your immunization benefits on your Blue Cross Blue Shield of Michigan or Blue Care Network policy by logging into your online account at bcbsm.com and searching for immunizations within your plan's benefits.
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