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With age comes a great many things: wisdom, maturity, beauty… And also a weaker immune system! This places adults over the age of 65 at greater risk for severe complications from influenza.

Prevention is an important step to keeping healthy this flu season, and getting a flu vaccine is crucial.

 

Standard Dose

(Quadrivalent)

High Dose

(Trivalent)

Protection

2 influenza A viruses + 2 influenza B viruses (broader protection with both B viruses included in vaccine)

2 influenza A + 1 influenza B.  Contains four times the amount of antigen (prompts the body to make antibodies) contained in regular flu shots, to create a stronger immune response.

Vaccine Types

Standard shot – age 6 months and above

High-Dose shot – designed specifically for age 65 and above

Flu Season

In the US, flu activity peaks in January and February, but can begin as early as October and continue as late as May. Vaccines take 2 weeks to build immunity in the body.

Safety

Flu vaccines are safe. Vaccine viruses used are inactivated (“killed”) or weakened and CANNOT cause influenza.

Effectiveness

60% less likely to need treatment for flu after get vaccination. Also reduces other illnesses, antibiotic use, time off work, hospitalizations, and deaths.

Side Effects

Soreness, redness, or swelling where the shot was given; fever (low grade); aches

Soreness, redness, or swelling where the shot was given; fever (low grade); aches; headache; potential for increased local side effects

NOTE: Public Health experts have not recommended one type of flu vaccine more highly than another for people 65 and older. They advise getting any type of flu vaccination as the first and most important step in protecting against the flu.
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Have You Got Your Flu Shot?

Influenza is a serious disease that can lead to hospitalization and sometimes even death.  Every flu season is different, and influenza infection can affect people differently, but millions of people get the flu every year, hundred of thousands of people are hospitalized and thousands or tens of thousands of people die from flu-related causes every year.

There a multiple types of flu vaccinations available.  Some of which include the following options:

  • Trivalent vaccine - Protects against three flu viruses, two type A viruses, and one type B virus.  
  • Quadrivalent vaccine - Protects against four flu viruses, the same three as the trivalent, plus an additional B virus.
  • High dose vaccine - A trivalent vaccine, approved for individuals 65+ with stronger dosage amounts.  
  • Preservative Free - A trivalent vaccine that is egg free.  

The CDC recommends getting your flu shot in early Fall, before the flu season begins.  It is best to get vaccinated by the end of October, but getting vaccinated later is still be beneficial.  The vaccine does take approximately two weeks for antibodies to develop in the body that protect against the flu.  

Flu shots are available daily at the pharmacy. For additional information on this year's flu vaccine, contact our pharmacy or visit the CDC's webpage.  

 

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