Spread of Antigenically Drifted Influenza A(H3N2) Viruses and Vaccine Effectiveness in the United States During the 2018-2019 Season.
Flannery B, Kondor RJG, Chung JR, Gaglani M, Reis M, Zimmerman RK, Nowalk MP, Jackson ML, Jackson LA, Monto AS, Martin ET, Belongia EA, McLean HQ, Kim SS, Blanton L, Kniss K, Budd AP, Brammer L, Stark TJ, Barnes JR, Wentworth DE, Fry AM, Patel M.
Flannery B, et al.
J Infect Dis. 2020 Jan 1;221(1):8-15. doi: 10.1093/infdis/jiz543.
J Infect Dis. 2020.
PMID: 31665373
Free PMC article.
Using a test-negative design, we estimated VE, comparing the odds of influenza among vaccinated versus unvaccinated participants. RESULTS: During the 2018-2019 influenza season, A(H3N2) clade 3C.3a viruses caused an increasing proportion …
Using a test-negative design, we estimated VE, comparing the odds of influenza among vaccinated versus unvaccinated participan …