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One type of flu vaccine for older adults is called Fluzone. This is a high-dose trivalent vaccine. A trivalent vaccine protects against three strains of the virus: influenza A (H1N1), influenza A (H3N2), and the influenza B virus.
How many strains does the senior flu shot cover?
Because the viruses in the shot are dead, you cannot get sick with influenza from the vaccine. The high-dose flu vaccine is a quadrivalent vaccine, meaning it contains four different strains of the influenza virus.
What flu strains are in the 2020 vaccine for seniors?
For 2020-2021, cell- or recombinant-based vaccines are recommended to contain: A/Hawaii/70/2019 (H1N1)pdm09-like virus (updated) A/Hong Kong/45/2019 (H3N2)-like virus (updated) B/Washington/02/2019 (B/Victoria lineage)-like virus (updated) B/Phuket/3073/2013-like (Yamagata lineage) virus.
How many strains of flu does the 2020 vaccine cover?
Flu vaccines protect against the three or four viruses (depending on the vaccine) that research suggests will be most common. For 2019-2020, trivalent (three-component) vaccines are recommended to contain: A/Brisbane/02/2018 (H1N1)pdm09-like virus (updated).
What is the difference between flu vaccine for over 65 and under 65?
In response to a regular flu shot, older people produce 50% to 75% fewer antibodies, which protect against the vaccine antigens, than do younger adults. Studies have found higher antibody levels in older adults who received high-dose flu vaccines than in those who received standard-dose flu vaccines.
Which flu vaccine is best for over 65 2020?
Fluzone High-Dose Quadrivalent is a four-component (quadrivalent) flu vaccine approved for people 65 years and older.
Are there side effects to the senior flu shot?
High Dose and Adjuvanted Flu Vaccine Side Effects Side effects can include pain, redness or swelling at the injection site, headache, muscle ache and malaise, and typically resolve with 1 to 3 days.
What vaccines does a 65 year old need?
5 Vaccines Recommended for Adults Age 65 and Older Influenza (flu) vaccine. Pneumonia vaccine. Shingles vaccine. Tetanus, diphtheria and pertussis (Tdap) vaccine. COVID-19 vaccine.
Can the senior flu shot make you sick?
Mild symptoms may occur in some people after being immunized, especially those receiving the vaccine for the first time. Symptoms can include fever, headache, aching muscles and fatigue that may last 1 to 2 days. These symptoms are less severe and last a shorter time compared to influenza infection.
How many flu strains are there?
There are four main strains of influenza virus: A, B, C, and D. Influenza A and B viruses cause the flu season each year. Flu virus strains are always changing, and so does the yearly flu vaccine as a result.
What is the best flu vaccine for 2021?
What vaccines are available for the 2021-2022 flu seasons? Vaccine name Age range Flucelvax Quadrivalent (FDA package insert) 2 years or older FluLaval Quadrivalent (FDA package insert) 6 months or older FluMist Quadrivalent (FDA package insert) 2-49 years Fluzone High-Dose Quadrivalent (FDA package insert) 65 years or older.
Is there more than one kind of coronavirus?
Coronaviruses are a family of viruses that cause illness in humans and animals. Seven different types have been found in people, including those responsible for the SARS, MERS and COVID-19 epidemics.
Does Medicare pay for senior flu shot?
Medicare covers one free flu shot each flu season at no cost to you. You can receive a flu shot from any doctor or pharmacy that accepts Medicare. People who are 65 or older are encouraged to get the flu vaccine because seniors are more susceptible to the virus than younger adults.
How long does a senior flu shot last?
The flu shot offers protection against the flu for about 6 months. A person should get a flu shot every year, and the best time to get one is the end of October.
Is afluria quadrivalent for over 65?
AFLURIA QUADRIVALENT is approved for use in persons 6 months of age and older. For intramuscular (IM) use only.
Can the senior flu shot make you tired?
Some side effects that may occur from a flu shot include soreness, redness, and/or swelling where the shot was given, headache (low grade), fever, nausea, muscle aches, and fatigue. The flu shot, like other injections, can occasionally cause fainting.
Can the over 65 flu shot make you sick?
The senior flu shot is considered safe, but it may cause mild side effects related to inflammation and the body’s immune response. During the week after getting the vaccine, seniors may experience the following symptoms: Soreness, tenderness, redness, or swelling at the injection site. Headache or muscle aches.
Does flu shot affect blood pressure?
The vaccine causes the body to produce antibodies that target angiotensin II, a chemical in the body that constricts blood vessels and raises blood pressure.
How often should someone over 65 get a pneumonia shot?
The pneumonia shot is especially recommended if you fall into one of these age groups: Younger than 2 years old: four shots (at 2 months, 4 months, 6 months, and then a booster between 12 and 15 months) 65 years old or older: two shots, which will last you the rest of your life.
How often should a 70 year old get a pneumonia shot?
If you or a loved one is age 65 or older, getting vaccinated against pneumonia is a good idea — so good that the Centers for Disease Control (CDC) now recommends that everyone in this age group get vaccinated against pneumonia twice.
Do seniors need a pneumonia shot every year?
At-risk adults and seniors should always get the influenza vaccine annually, as the flu can further increase risk of contracting pneumococcal disease. However, while you do need the influenza vaccine once a year, you don’t need the pneumococcal vaccine annually.
What are the 4 strains of flu?
There are four types of influenza viruses: A, B, C and D. Human influenza A and B viruses cause seasonal epidemics of disease (known as flu season) almost every winter in the United States.
Which flu is worse A or B?
Type A influenza is generally considered worse than type B influenza. This is because the symptoms are often more severe in type A influenza than in type B influenza. Type A influenza is more common than type B influenza.
Can you get multiple strains of the flu?
The most worrisome part of a double-barreled flu season is that you can get sick twice. Just because you caught a B-strain flu doesn’t mean that you’re immune from the A strains. “There will be the rare person who gets two flu infections in the same season — one with B and one with H1N1,” Schaffner said.
