This Year’s Flu Vaccine Was 23 Percent Effective

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The LA Times passes along the news that this year’s flu vaccine gives you a 23 percent lower chance of contracting the flu:

That 23% figure is a measure known as “vaccine effectiveness,” and it’s certainly on the low end of the spectrum. In the decade since experts began calculating a “VE” for flu vaccines, it has ranged from a low of 10% to a high of 60%.

….But the vaccine didn’t help everyone equally. Kids benefited the most — the VE for those between the ages of 6 months and 17 years was 26%. Among adults, the VE was 12% for people ages 18 to 49 and 14% for people 50 and older. The figures for adults were too small to be statistically significant.

Just my luck. This year was the first time I ever got a flu shot, and all I got out of it was a 14 percent lower chance of getting the flu. And my arm was sore for days afterward! Hmmph.

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DONALD TRUMP & DEMOCRACY

Mother Jones was founded to do journalism differently. We stand for justice and democracy. We reject false equivalence. We go after stories others don’t. We’re a nonprofit newsroom, because the kind of truth-telling investigations we do doesn’t happen under corporate ownership.

And we need your support like never before, to fight back against the existential threats American democracy faces. Fundraising for nonprofit media is always a challenge, and we need all hands on deck right now. We have no cushion; we leave it all on the field.

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