Jalyn
Ingalls, MA, Influenza Outreach Coordinator, Michigan Department of Health
and Human Services Division of Immunization
Influenza
vaccination efforts in clinical settings should continue throughout the
entire flu season, as the flu vaccine will still provide ample protection
from influenza throughout the winter and spring months. Healthcare providers
often turn in their flu vaccine after the holiday season and stop
vaccinating patients against the flu. This practice leads to many missed
opportunities to protect patients from influenza.
The
majority of flu vaccinations administered in Michigan and documented in the
Michigan Care Improvement Registry (MCIR) are during October and November,
with a sharp decline in the number of doses administered after December. In
the U.S., flu activity most often peaks in February but flu always
continues circulating through the spring months. Healthcare providers
should reduce missed opportunities for flu vaccine and continue to strongly
recommend and offer flu vaccine to all patients aged six months and older
throughout winter and spring when flu activity is still at increased levels
(see Figure 1).
Figure 1: Influenza Vaccine Doses Recorded in MCIR and Percent of Patients with Influenza-like Illness (ILI) at Michigan ILINet Sites, 2016-17 Flu Season
Each
flu season, the virus that is predominately circulating can change as the
season progresses. By administering flu vaccine to patients now, they are protected not only from what is currently circulating in the
community but from viruses that may not be circulating until April or May. According
to MCIR data for the 2016-17 flu season, only 26.2 percent of Michigan
residents received flu vaccine. Seasonal posters promoting flu vaccine in
winter and spring can be found on the Alliance for Immunizations in
Michigan website at http://www.aimtoolkit.org/health-care/general-public.php and can be ordered free of
charge at the MDHHS Clearinghouse at http://healthymichigan.com/ by clicking Enter,
Immunizations, item IM136. Let’s all strive to continue vaccinating against
flu well into 2018 to protect our Michiganders.
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