Beth Mole, reporting for Ars Technica:
The vaccine panel hand-selected by health secretary and
anti-vaccine advocate Robert F. Kennedy Jr. on Thursday voted
overwhelmingly to drop federal recommendations for seasonal flu
shots that contain the ethyl-mercury containing preservative
thimerosal. The panel did so after hearing a misleading and
cherry-picked presentation from an anti-vaccine activist.
There is extensive data from the last quarter century proving that
the antiseptic preservative is safe, with no harms identified
beyond slight soreness at the injection site, but none of that
data was presented during today’s meeting.
The significance of the vote is unclear for now. The vast majority
of seasonal influenza vaccines currently used in the US — about
96 percent of flu shots in 2024–2025 — do not contain thimerosal.
The preservative is only included in multi-dose vials of seasonal
flu vaccines, where it prevents the growth of bacteria and fungi
potentially introduced as doses are withdrawn.
However, thimerosal is more common elsewhere in the world for
various multi-dose vaccine vials, which are cheaper than the
single-dose vials more commonly used in the US. If other countries
follow the US’s lead and abandon thimerosal, it could increase the
cost of vaccines in other countries and, in turn, lead to fewer
vaccinations.
Having an ignorant conspiracy nut lead the Department of Health and Human Services is angering and worrisome, to say the least. But it’s also incredibly frustrating, because Donald Trump himself isn’t an anti-vaxxer. In fact, one of the few great achievements of the first Trump Administration was Operation Warp Speed, a highly successful effort spearheaded by the US federal government to “facilitate and accelerate the development, manufacturing, and distribution of COVID-19 vaccines, therapeutics, and diagnostics.” Early in the pandemic experts were concerned it would take years before a Covid vaccine might be available. Instead, multiple effective vaccines were widely available — and administered free of charge — in the first half of 2021, only a year after the pandemic broke. It was a remarkable success and any other president who spearheaded Operation Warp Speed would have rightfully taken tremendous credit for it.
But instead, while plotting his return to office, Trump smelled opportunity with the anti-vax contingent of the out-and-proud Stupid-Americans, and now here we are, with a genuine know-nothing lunatic like RFK Jr. as Secretary of Health and Human Services. God help us if another pandemic hits in the next few years.