what is the difference between regular flu vaccine and senior flu vaccine?
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Why is it needed? In response to a regular flu shot, older people produce 50 to 75 percent fewer antibodies, which protect against the vaccine antigens, than do younger adults.
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The injectable FluLaval (flu shot) is a "killed virus" vaccine. Influenza virus vaccine is also available in a nasal spray form, which is a "live virus" vaccine. This medication guide addresses only the injectable form of this vaccine.
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The injectable Afluria (flu shot) is a "killed virus" vaccine. Influenza virus vaccine is also available in a nasal spray form, which is a "live virus" vaccine. This medication guide addresses only the injectable form of this vaccine. You can still receive a vaccine if you have a minor cold.
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GIANT/MARTIN'S pharmacies offer several types of flu shots for children, adults and seniors. Most insurance plans cover flu shots at $0 copays, including Medicare Part B. Flu shots are administered by immunizing GIANT and MARTIN'S pharmacists, subject to state regulations. No appointment is needed.
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Influenza vaccines do not cause influenza illness. The nasal spray influenza vaccine does contain live viruses. However, the viruses are attenuated (weakened), so that they will not cause influenza illness.
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Everyone over 6 months of age should receive the flu shot each year. It's particularly important for people who are at an increased risk for flu-related complications to be vaccinated. This includes: people ages 65 and older.
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Nasal spray vaccine is made with attenuated (weakened) live flu viruses, and also cannot cause flu illness. The weakened viruses are cold-adapted, which means they are designed to only cause infection at the cooler temperatures found within the nose.
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The injectable influenza virus vaccine (flu shot) is a "killed virus" vaccine. Influenza virus vaccine is also available in a nasal spray form, which is a "live virus" vaccine. Influenza virus vaccine works by exposing you to a small dose of the virus, which helps your body to develop immunity to the disease.
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Traditional flu shots and needle-free flu shots cost $30, while the intradermal flu vaccine costs $35 and Fluzone High Dose costs $60. Publix accepts cash, Medicare Part B and many other third-party insurances as payment for flu shots, the retailer said.
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Many flu vaccines are made by growing the viruses inside fertilized chicken eggs. This means that they contain a small amount of egg protein. A newer version of the vaccine, called Flucelvax, is grown in animal cells instead.
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If there is enough time, the active vaccination is preferable. Keep in mind that passive immunizations provide only short-term protection that often lasts just a few weeks before the antibodies are worn down and removed from the bloodstream. By contrast, active immunizations can produce antibodies that last a lifetime.
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Getting an influenza vaccine — though not 100% effective — is the best way to prevent the misery of the flu and its complications. The Centers for Disease Control and Prevention (CDC) recommends that everyone 6 months of age or older be vaccinated annually against influenza.
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The largest difference between a live and dead vaccine is that a live vaccine elicits a stronger response in your immune system than a dead one. As mentioned above, that means that a live vaccination can last a lifetime. A dead vaccination requires regular booster shots throughout your life.
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There haven't been any studies comparing the high-dose and adjuvant flu vaccines for older adults, so either option can help protect you from the flu. For the most part, the flu vaccine is safe.
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Most flu shots and the nasal spray flu vaccine are manufactured using egg-based technology. Because of this, they contain a small amount of egg proteins, such as ovalbumin.
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The flu shot is a vaccine given with a needle, usually in the arm. The quadrivalent flu vaccine is designed to protect against four different flu viruses. The high dose vaccine contains 4 times the amount of antigen as a regular flu shot and is licensed specifically for people 65 years and older.
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The vaccine given to adults aged 18 to 64 in at-risk groups is estimated to be 39% effective against the same strain. Influenza A(H1N1)pdm09 has been the main strain circulating this season. As the number of cases is lower, a precise estimate for those aged 65 and over will not be available until the end of the season.