Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2022 1
2023 2
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

3 results

Results by year

Filters applied: . Clear all
Page 1
Influenza Incidence and Vaccine Effectiveness During the Southern Hemisphere Influenza Season - Chile, 2022.
Olivares Barraza MF, Fasce RA, Nogareda F, Marcenac P, Vergara Mallegas N, Bustos Alister P, Loayza S, Chard AN, Arriola CS, Couto P, García Calavaro C, Rodriguez A, Wentworth DE, Cuadrado C, Azziz-Baumgartner E. Olivares Barraza MF, et al. MMWR Morb Mortal Wkly Rep. 2022 Oct 28;71(43):1353-1358. doi: 10.15585/mmwr.mm7143a1. MMWR Morb Mortal Wkly Rep. 2022. PMID: 36301733 Free PMC article.
Interim Effectiveness Estimates of 2023 Southern Hemisphere Influenza Vaccines in Preventing Influenza-Associated Hospitalizations - REVELAC-i Network, March-July 2023.
Fowlkes AL, Nogareda F, Regan A, Loayza S, Mancio JM, Duca LM, Couto P, Leite J, Rodriguez A, Salas D, Azziz-Baumgartner E; REVELAC–i Network. Fowlkes AL, et al. MMWR Morb Mortal Wkly Rep. 2023 Sep 15;72(37):1010-1015. doi: 10.15585/mmwr.mm7237e1. MMWR Morb Mortal Wkly Rep. 2023. PMID: 37708084 Free PMC article. No abstract available.
Effectiveness of COVID-19 vaccines against hospitalisation in Latin America during three pandemic waves, 2021-2022: a test-negative case-control design.
Nogareda F, Regan AK, Couto P, Fowlkes AL, Gharpure R, Loayza S, Leite JA, Rodríguez A, Vicari A, Azziz-Baumgartner E, Salas D; REVELAC-i Working Group. Nogareda F, et al. Lancet Reg Health Am. 2023 Nov 10;27:100626. doi: 10.1016/j.lana.2023.100626. eCollection 2023 Nov. Lancet Reg Health Am. 2023. PMID: 38035125 Free PMC article.