Not all flu pictures are created equally, and it’s particularly essential for seniors to get the proper, in response to a federal advisory board.
The Advisory Committee on Immunization Practices voted this week to advocate that folks age 65 and older get one in all three specific influenza vaccines.
This committee is accountable for making vaccine suggestions to the Facilities for Illness Management and Prevention.
The CDC notes that in recent times, it has not really helpful any specific flu shot over one other for any age group. But when the advisory committee’s new advice is authorized by the CDC director, it should change into official coverage.
The committee primarily based its advice on a evaluation of research that counsel that the three vaccines, that are higher-dose pictures, are simpler than different flu vaccines for folks age 65 and older.
The three vaccines are:
- Fluzone Excessive-Dose Quadrivalent, an inactivated influenza vaccine authorized for folks age 65 and older. It accommodates 4 instances extra antigen than standard-dose inactivated flu vaccines. Based on the CDC, the upper antigen dose is meant to provide a greater immune response to the vaccine and, because of this, higher safety towards influenza viruses.
- Fluad Quadrivalent, an adjuvanted inactivated vaccine authorized for folks age 65 and older. It has the identical quantity of antigen as different standard-dose inactivated flu vaccines, but additionally accommodates MF59 adjuvant, which is meant to provide recipients a greater immune response and thus higher safety towards the flu.
- Flublok Quadrivalent, a recombinant protein influenza vaccine authorized for folks age 18 and older. It’s made utilizing completely different expertise than the inactivated flu vaccines and accommodates 3 times as a lot antigen as standard-dose inactivated flu pictures. As with Fluzone, the upper antigen dose is supposed to provide folks age 65 and older a greater immune response and thus higher flu safety.
The phrase “quadrivalent” refers to the truth that such vaccines are designed to guard towards 4 completely different strains of the influenza virus.
The Advisory Committee on Immunization Practices didn’t advocate any of the three vaccines extra extremely than the others for folks age 65 and older. It merely suggested that these older adults get a type of three as an alternative of different flu pictures.
Nor did the committee advocate any specific flu shot for folks below the age of 65.
Based on the Nationwide Institute on Ageing, the flu is extra harmful for older adults as a result of the immune system weakens with age and since older persons are extra prone to have well being situations that enhance their danger for issues from the flu.
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