The flu vaccination rate for US children has plummeted from about 64 per cent five years ago to 49 per cent this season
More US children have
died during this flu season than ever since the swine flu pandemic 15 years
ago, according to a federal report released Friday.
The 216 paediatric deaths
reported by the Centres for Disease Control and Prevention eclipse the 207 reported
last year. It’s the most since the 2009-2010 H1N1 global flu pandemic.
It’s a startlingly high
number, given that the flu season is still going on. The final paediatric death
tally for the 2023-2024 flu season wasn’t counted until autumn.
“This number that we have
now is almost certainly an undercount, and one that — when the season is
declared over, and they compile all the data — it’s almost certain to go up,”
said Dr Sean O’Leary, of the American Academy of Paediatrics.
There are likely several
contributors to this season’s severity, but a big one is that fewer children
are getting flu shots, added O’Leary, a University of Colorado paediatric
infectious diseases specialist.
The flu vaccination rate
for US children has plummeted from about 64 per cent five years ago to 49 per
cent this season.
Flu vaccinations may not
prevent people from coming down with symptoms, but research shows they are
highly effective at preventing hospitalisations and deaths, O’Leary said.
The season has not only
been hard on children. CDC officials have described it as “highly severe,” and
estimate that so far there have been at least 47 million illnesses, 610,000
hospitalisations and 26,000 deaths this season.
CDC officials have information
about underlying conditions on nearly 5,200 adults who were hospitalised with
flu this season, and 95 per cent had at least one existing health problem. But
among 2,000 hospitalised children with more detailed health information, only
about 53 per cent had an underlying condition — including asthma and obesity.
The CDC report did not
say how many of the children who died were vaccinated. The agency did not make
an expert available to talk about the flu season.
The good news is that flu
indicators have been waning since February, and last week all 50 states were
reporting low or minimal flu activity.
The season has seen more
of a mix of flu strain circulating than in many other years, with two different
Type A strains — H1N1 and H3N2 — causing a lot of infections. But CDC data
released earlier this year suggested flu shots were doing a pretty good job at
preventing deaths and hospitalisations.
The CDC continues to
recommend that everyone ages 6 months and older get an annual flu vaccine.
Childhood vaccinations in
general have been declining, driven by online misinformation and the political
schism that emerged around COVID-19 vaccines. Robert F Kennedy Jr has also
echoed some of the rhetoric of anti-vaccine activists since taking over as the
nation’s health secretary.
But there may be other
reasons fewer children got flu shots this year, O’Leary said.
Many paediatricians’
offices are understaffed and are not holding as many after-hours vaccination
clinics as in the past. Also, more Americans are getting their vaccinations at
pharmacies, but some drugstores don’t vaccinate children, he said.
“My hope is that this
season will be a bit of wakeup call for folks that we actually do need to
vaccinate our kids against influenza,” O’Leary said.
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