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9. Coronavirus Disease 19 (COVID-19) Vaccine Effectiveness Against Symptomatic Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection During Delta-Dominant and Omicron-Dominant Periods in Japan: A Multicenter Prospective Case-control Study (Factors Associated with SARS-CoV-2 Infection and the Effectiveness of COVID-19 Vaccines Study). Arashiro T; Arima Y; Muraoka H; Sato A; Oba K; Uehara Y; Arioka H; Yanai H; Kuramochi J; Ihara G; Chubachi K; Yanagisawa N; Nagura Y; Kato Y; Ueda A; Numata A; Kato H; Ishii K; Ooki T; Oka H; Nishida Y; Stucky A; Smith C; Hibberd M; Ariyoshi K; Suzuki M Clin Infect Dis; 2023 Feb; 76(3):e108-e115. PubMed ID: 35918782 [TBL] [Abstract][Full Text] [Related]
10. Comparative analysis of the risks of hospitalisation and death associated with SARS-CoV-2 omicron (B.1.1.529) and delta (B.1.617.2) variants in England: a cohort study. Nyberg T; Ferguson NM; Nash SG; Webster HH; Flaxman S; Andrews N; Hinsley W; Bernal JL; Kall M; Bhatt S; Blomquist P; Zaidi A; Volz E; Aziz NA; Harman K; Funk S; Abbott S; ; Hope R; Charlett A; Chand M; Ghani AC; Seaman SR; Dabrera G; De Angelis D; Presanis AM; Thelwall S Lancet; 2022 Apr; 399(10332):1303-1312. PubMed ID: 35305296 [TBL] [Abstract][Full Text] [Related]
11. Protective immunity of SARS-CoV-2 infection and vaccines against medically attended symptomatic omicron BA.4, BA.5, and XBB reinfections in Singapore: a national cohort study. Tan CY; Chiew CJ; Pang D; Lee VJ; Ong B; Lye DC; Tan KB Lancet Infect Dis; 2023 Jul; 23(7):799-805. PubMed ID: 36924786 [TBL] [Abstract][Full Text] [Related]
12. Waning of specific antibodies against Delta and Omicron variants five months after a third dose of BNT162b2 SARS-CoV-2 vaccine in elderly individuals. Goh YS; Rouers A; Fong SW; Zhuo NZ; Hor PX; Loh CY; Huang Y; Neo VK; Kam IKJ; Wang B; Ngoh EZX; Salleh SNM; Lee RTC; Pada S; Sun LJ; Ong DLS; Somani J; Lee ES; ; ; Maurer-Stroh S; Wang CI; Leo YS; Ren EC; Lye DC; Young BE; Ng LFP; Renia L Front Immunol; 2022; 13():1031852. PubMed ID: 36451833 [TBL] [Abstract][Full Text] [Related]
13. Effectiveness of BNT162b2 mRNA vaccine third doses and previous infection in protecting against SARS-CoV-2 infections during the Delta and Omicron variant waves; the UK SIREN cohort study September 2021 to February 2022. Hall VJ; Insalata F; Foulkes S; Kirwan P; Sparkes D; Atti A; Cole M; de Lacy E; Price L; Corrigan D; Brown CS; Islam J; Charlett A; Hopkins S; J Infect; 2024 Jan; 88(1):30-40. PubMed ID: 37926119 [TBL] [Abstract][Full Text] [Related]
14. Waning 2-Dose and 3-Dose Effectiveness of mRNA Vaccines Against COVID-19-Associated Emergency Department and Urgent Care Encounters and Hospitalizations Among Adults During Periods of Delta and Omicron Variant Predominance - VISION Network, 10 States, August 2021-January 2022. Ferdinands JM; Rao S; Dixon BE; Mitchell PK; DeSilva MB; Irving SA; Lewis N; Natarajan K; Stenehjem E; Grannis SJ; Han J; McEvoy C; Ong TC; Naleway AL; Reese SE; Embi PJ; Dascomb K; Klein NP; Griggs EP; Konatham D; Kharbanda AB; Yang DH; Fadel WF; Grisel N; Goddard K; Patel P; Liao IC; Birch R; Valvi NR; Reynolds S; Arndorfer J; Zerbo O; Dickerson M; Murthy K; Williams J; Bozio CH; Blanton L; Verani JR; Schrag SJ; Dalton AF; Wondimu MH; Link-Gelles R; Azziz-Baumgartner E; Barron MA; Gaglani M; Thompson MG; Fireman B MMWR Morb Mortal Wkly Rep; 2022 Feb; 71(7):255-263. PubMed ID: 35176007 [TBL] [Abstract][Full Text] [Related]
15. A case-case study on the effect of primary and booster immunization with China-produced COVID-19 vaccines on prevention of pneumonia and viral load among vaccinated persons infected by Delta and Omicron variants. Wu D; Ye Y; Tang L; Wang AB; Zhang R; Qian ZH; Wang FZ; Zheng H; Huang C; Lv XY; Wang HF; Zhang YY; Pan JJ; Li YF; Lu MX; Wang CS; Ma YT; An ZJ; Rodewald LE; Yin ZD; Wang XY; Wu ZY; Shao YM Emerg Microbes Infect; 2022 Dec; 11(1):1950-1958. PubMed ID: 35850623 [TBL] [Abstract][Full Text] [Related]
16. Vaccine effectiveness and duration of protection of COVID-19 mRNA vaccines against Delta and Omicron BA.1 symptomatic and severe COVID-19 outcomes in adults aged 50 years and over in France. Tamandjou Tchuem CR; Auvigne V; Vaux S; Montagnat C; Paireau J; Monnier Besnard S; Gabet A; Benhajkassen N; Le Strat Y; Parent Du Chatelet I; Levy-Bruhl D Vaccine; 2023 Mar; 41(13):2280-2288. PubMed ID: 36870880 [TBL] [Abstract][Full Text] [Related]
17. Estimated BNT162b2 Vaccine Effectiveness Against Infection With Delta and Omicron Variants Among US Children 5 to 11 Years of Age. Khan FL; Nguyen JL; Singh TG; Puzniak LA; Wiemken TL; Schrecker JP; Taitel MS; Zamparo JM; Jodar L; McLaughlin JM JAMA Netw Open; 2022 Dec; 5(12):e2246915. PubMed ID: 36515946 [TBL] [Abstract][Full Text] [Related]
18. Vaccine effectiveness against transmission of alpha, delta and omicron SARS-COV-2-infection, Belgian contact tracing, 2021-2022. Braeye T; Catteau L; Brondeel R; van Loenhout JAF; Proesmans K; Cornelissen L; Van Oyen H; Stouten V; Hubin P; Billuart M; Djiena A; Mahieu R; Hammami N; Van Cauteren D; Wyndham-Thomas C Vaccine; 2023 May; 41(20):3292-3300. PubMed ID: 37085456 [TBL] [Abstract][Full Text] [Related]
19. Effectiveness of mRNA COVID-19 vaccines against Omicron and Delta variants in a matched test-negative case-control study among US veterans. Young-Xu Y; Zwain GM; Izurieta HS; Korves C; Powell EI; Smith J; Balajee A; Holodniy M; Beenhouwer DO; Rodriguez-Barradas MC; Brown ST; Marconi VC BMJ Open; 2022 Aug; 12(8):e063935. PubMed ID: 35922100 [TBL] [Abstract][Full Text] [Related]
20. Effectiveness of BNT162b2 and CoronaVac COVID-19 vaccination against asymptomatic and symptomatic infection of SARS-CoV-2 omicron BA.2 in Hong Kong: a prospective cohort study. Tsang NNY; So HC; Cowling BJ; Leung GM; Ip DKM Lancet Infect Dis; 2023 Apr; 23(4):421-434. PubMed ID: 36521506 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]