Effectiveness of Maternal Influenza Vaccination in Peru PRIME Cohort.
Daniel OwusuFatimah S DawoodEduardo Azziz-BaumgartnerYeny TinocoGiselle SotoOswaldo GonzalezSantiago CabreraRichard FlorianEdwin LlajarunaDanielle Rentz HuntMeredith G WesleyTat YauCarmen S ArriolaPublished in: Open forum infectious diseases (2023)
Participants vaccinated against influenza had more than 50% lower incidence of RT-PCR-confirmed influenza illness. Although the VE estimated through propensity weight-adjusted time-varying Cox regression did not reach statistical significance, our findings provide additional evidence about the value of maternal influenza vaccination in middle-income countries.