Flu vaccine
The flu (influenza) is an infectious respiratory disease. It can cause severe illness for people who are at higher risk of complications. The flu can even be life-threatening. The Centers for Disease Control and Prevention (CDC) advises that people 6 months or older get a flu shot every year.
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Have questions about flu vaccines? We’ll help you get started.
What is the flu vaccine?
Flu viruses continuously change into new strains. If you've previously been exposed to the flu because you’ve had the disease or been vaccinated, your body has made antibodies to fight that particular virus strain. However, these antibodies may not be able to fight off new flu virus strains that may be different from what your immune system can protect against. Conversely, if a future virus strain is similar to past strains, your existing antibodies may help to prevent infection or to decrease its severity.
Before the flu season starts, scientists predict which strains are likely to be the most common during the upcoming season. They design the vaccine to match these predictions. While the flu vaccine may not always be 100% effective, it's one of the best defenses against the influenza virus.
Getting help
MinuteClinic offers different types of flu vaccines, including a seasonal shot for adults and children, as well as a high-dose shot for older adults (ages 65 and older). Your MinuteClinic provider can help you decide on the most appropriate vaccine for you.
1. Prior to scheduling your appointment, you may have to answer a few questions to help us prepare for your visit.
2. Check-in varies depending on how you scheduled your appointment.
If you made your appointment online:
Check in using the email or text message we sent to confirm your appointment. If you prefer to check in using the electronic kiosk, make sure you have your confirmation code.
If you made your appointment in the clinic:
Sign in at the electronic kiosk.
3. When it's time for your appointment, a provider will call your name.
4. Your provider may conduct a thorough examination based on your reason for visit, presenting symptoms and health history. Charges will be based on examination and services provided during the visit.
5. At the end of your visit, you are provided with a visit summary, a receipt and educational material about your diagnosis. At your request, we can send your primary care provider information about your visit.
Flu vaccine recommendations and benefits
- Adults 65 years and older
- Children under 5 years old, particularly infants under 2 years
- Patients with chronic illnesses such as asthma, diabetes, heart, kidney and liver disease
- People with compromised immune systems
- Residents of nursing homes and care facilities
- Anyone who is pregnant or up to two weeks postpartum
Getting vaccinated helps to protect you and the people around you. In particular, infants, young children, older adults and people with certain chronic health conditions are at higher risk of severe flu complications. The benefits of flu shots include:
- Reducing the chance of severe illness: If you get the flu vaccine but still get sick, your vaccination will likely help you become less ill and reduce your risk of hospitalization.
- Preventing serious medical events for people with chronic conditions: Immunization benefits include helping if you have chronic lung disease, diabetes and heart disease.
- Protecting you and your baby during pregnancy and postpartum: Immunization reduces your risk of being hospitalized with flu when pregnant. Vaccination can protect a baby from the flu for several months after birth by passing antibodies to the developing baby during pregnancy. Vaccination also reduces the risk of flu-related acute respiratory illnesses in pregnant women.
- Reducing risk of flu-related hospitalization
- Significantly lowering risk of dying from influenza complications: Flu vaccines can be lifesaving for children.
Flu prevention
Getting immunized with the influenza vaccine is your best defense against the seasonal flu. You can also help protect yourself and others when you:
- Contain your coughs and sneezes: Cover your mouth and nose when coughing or sneezing. Direct the cough or sneeze into a tissue or the bend of your elbow to avoid contaminating your hands.
- Wash your hands: Frequent hand washing helps prevent infections. When soap and water are not available, use alcohol-based hand sanitizers.
- Wear a mask and avoid crowds: Flu spreads wherever people gather in schools, office buildings, public transportation and community facilities. Avoid crowds during peak flu season to minimize the risks of infection.
IMPORTANT! PLEASE READ: This material is for reference only and should not be used to determine treatment for specific medical conditions. Please visit a health care provider for evaluation, diagnosis and treatment of any symptoms you may be experiencing. If you're experiencing a medical emergency, please dial 911 or visit your local emergency department.
REFERENCES USED AS SOURCES FOR THIS PAGE:
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1. Flu shot: Your best bet for avoiding influenza via Mayo Clinic. Accessed 29 August 2024.
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2. Prevent seasonal flu via Centers for Disease Control and Prevention (CDC). Accessed 27 August 2024.
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3. Flu shot facts & side effects via Live Science. Accessed 26 August 2024.