I was afraid that might happen! Maybe I should have reworked the sentence to use “whom” instead! 😆

Huge thanks to my coauthors: Marc Choisy at OUCRU in Vietnam, Pham Quang Thai at NIHE in Vietnam, and @maciekboni.bsky.social at Temple U.

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We found that prioritizing school-age children (10-19) for vaccination led to the greatest reductions in population mortality compared to other age groups. This was most pronounced under the lowest vaccine supplies. Elderly adults are an important second priority.

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Our study used a model emulating irregular, non-annual influenza transmission seen in Vietnam. We prioritized single age groups for vaccination, then applied ~74,000 age-based vaccine allocations among 9 vaccine supplies, ranging from 10% coverage (newly established program) to 90% coverage.

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New paper on #influenza #vaccination in tropical areas! Published in PNAS Nexus. #episky

doi.org/10.1093/pnas...

Without strong flu seasonality in much of the tropics, timing annual vaccination campaigns is challenging. It becomes more important to ask WHO to vaccinate instead of WHEN.

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Hi @epidemiology.bsky.social we have just wrapped up the 4th year of COVID transmission in the US: Mar 1 2023 to Feb 29 2024. CDC recorded 67.5K deaths during this period. Death counts for previous years were 539K (year 1, almost all pre-vax), 443K (year 2, 3 variant waves), & 137K (year 3) 1/