There is scarce data regarding autoimmune response after seasonal/influenza A (H1N1) vaccine in patients with autoimmune inflammatory rheumatic disease (AIRD). Nevertheless, they can occasionally stimulate autoantibody production or even a recently defined syndrome known as autoimmune/inflammatory syndrome induced by adjuvants (ASIA). Also, be mindful of the different symptoms you may develop to accurately diagnose whether you may have side effects from a vaccination, flu, COVID-19, or another virus or coronavirus.Vaccines have undoubtedly brought overwhelming benefits to mankind and are considered safe and effective. Talk with your health care provider about what is right for you. But for now, it's most important to get vaccinated for flu annually, whether it's a standard or high-dose flu vaccine.Īs COVID-19 also remains a threat, consider protecting yourself further by getting vaccinated for COVID-19. If research finds outcomes to be better than standard flu vaccines, high-dose flu vaccines may eventually become the vaccine of choice for most adults, not just those 65 and older. Studies continue to evaluate the outcomes of high-dose flu vaccines. Typically, side effects ease after a few days. Side effects included a headache, soreness at the injection site, muscle aches and fatigue. In a large study comparing standard and high-dose flu vaccines, those who received the high-dose vaccine were more likely to develop side effects the week after getting vaccinated. In addition, one study found almost 25% fewer cases of influenza in adults 65 and older who took the high-dose vaccine, compared with those who took the standard-dose vaccine.Īs with any vaccination, the high-dose flu vaccine has side effects. Studies have found higher antibody levels in older adults who received high-dose flu vaccines than in those who received standard-dose flu vaccines. These antibodies protect against vaccine antigens. In response to a regular flu shot, older people produce 50% to 75% fewer antibodies than younger adults. Some older adults may have weaker immune systems, which can lead to them being less protected after a regular flu vaccine. This can give older people a higher immune system response against flu. High-dose vaccines include four times as much flu virus antigen - the part of the vaccine that stimulates the immune system - as standard flu vaccines. But they are only approved for people 65 and older. High-dose flu vaccines are like other flu vaccines in that they are made up of the flu strains most likely to cause an infection during the upcoming season and they are given by injection. Given your age, that is the likely reason why your health care provider recommended the high-dose vaccine. Experts recommend that those 6 months and older get vaccinated for flu. People with a body mass index of 40 or higher.Īlthough the annual flu vaccine isn't 100% effective, it is the best defense against flu. People who have chronic illnesses, such as asthma, heart disease, kidney disease, liver disease and diabetes.Pregnant women and women up to two weeks postpartum.Residents of nursing homes and other long-term care facilities.Children under 5, especially those under 6 months.People at higher risk of developing flu complications include: But sometimes the flu and its complications can be deadly. Influenza, commonly called the flu, is not the same as stomach flu, which is an intestinal infection marked by watery diarrhea, abdominal cramps, nausea or vomiting, and sometimes fever.įor most people, the flu resolves on its own. Why do I need a high-dose vaccine?ĪNSWER: Influenza is a viral infection that attacks your respiratory system, including your nose, throat and lungs. This year, my doctor recommended that I receive a high-dose flu vaccine. DEAR MAYO CLINIC: I just turned 65 and had my annual physical.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |