Written and medically reviewed by Dorcas Morak, Pharm.D
As flu season approaches, now is the time to protect yourself and your loved ones by getting a flu shot. Influenza, commonly known as the flu, is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and sometimes the lungs. While many people recover from the flu alone, it can lead to severe complications, especially for vulnerable populations. Vaccination is the most effective way to prevent the flu and reduce the risk of severe outcomes.
Why Get a Flu Shot?
The flu vaccine is your best defense against influenza, reducing the risk of infection and illness severity. The flu vaccine is updated annually, and this year's vaccine protects against three common strains. Flu season runs from October to May, and getting vaccinated early offers the best protection. However, vaccination later in the season is still beneficial.
Who Should Get Vaccinated?
The CDC recommends an annual flu shot for everyone six months and older, except for those with medical reasons. Vaccination is essential for high-risk groups, including adults over 65, nursing home residents, young children, pregnant women, and people with chronic conditions like asthma, diabetes, or heart disease. Native American, Alaska Native, Black, and Latino individuals, those with a BMI of 40 or higher, and people with neurological conditions are also at higher risk of severe flu complications.
What are the Available Flu Vaccine Options?
There are several flu vaccine options to meet different needs: 1. Standard-Dose Vaccine: The most common flu shot recommended for most people. It is injected into the upper arm. 2. High-Dose Vaccine: For adults 65+, a higher dose is required for more robust protection. 3. Adjuvanted Vaccine: This vaccine includes an adjuvant to enhance the immune response. It is suitable for older adults and those with weakened immunity. 4. FluMist Nasal Spray: This product is for healthy people aged 2-49, but it is not recommended for pregnant women, those with weakened immunity, or young children with asthma. 5. Jet Injector Vaccine: Needle-free option for adults under 65. Children aged six months to eight years who are getting their first flu vaccine may need two doses, four weeks apart.
Can Flu Vaccine Cause Flu?
The flu shot cannot cause flu since it contains inactivated or weakened viruses. However, mild side effects like muscle aches or low-grade fever may occur as your body builds immunity.
When to Get Vaccinated
Flu season is in full swing, but it's not too late to protect yourself. While it’s ideal to get vaccinated in September or October to allow time for full immunity, getting vaccinated in November or later can still provide crucial protection. With flu season lasting until May, it’s important to get your flu shot now to safeguard your health for the months ahead.
Can RxLess Help You Save on Your Flu Shot?
Yes, RxLess can help you save on your flu shot! While flu shots are often covered by insurance or offered for free at certain locations, for those without coverage or facing high costs, RxLess can provide discounts. By using the RxLess app or website, you can find and access savings on flu vaccines at participating pharmacies such as CVS, Walgreens, and Rite Aid, helping you stay protected without the financial strain.
