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

Text availability

Article attribute

Article type

Publication date

Search Results

204 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Evaluation of post-introduction COVID-19 vaccine effectiveness: Summary of interim guidance of the World Health Organization.
Patel MK, Bergeri I, Bresee JS, Cowling BJ, Crowcroft NS, Fahmy K, Hirve S, Kang G, Katz MA, Lanata CF, L'Azou Jackson M, Joshi S, Lipsitch M, Mwenda JM, Nogareda F, Orenstein WA, Ortiz JR, Pebody R, Schrag SJ, Smith PG, Srikantiah P, Subissi L, Valenciano M, Vaughn DW, Verani JR, Wilder-Smith A, Feikin DR. Patel MK, et al. Among authors: ortiz jr. Vaccine. 2021 Jul 5;39(30):4013-4024. doi: 10.1016/j.vaccine.2021.05.099. Epub 2021 Jun 1. Vaccine. 2021. PMID: 34119350 Free PMC article.
Strategy to enhance influenza surveillance worldwide.
Ortiz JR, Sotomayor V, Uez OC, Oliva O, Bettels D, McCarron M, Bresee JS, Mounts AW. Ortiz JR, et al. Emerg Infect Dis. 2009 Aug;15(8):1271-8. doi: 10.3201/eid1508.081422. Emerg Infect Dis. 2009. PMID: 19751590 Free PMC article.
A global perspective of maternal influenza immunization.
Lambach P, Hombach J, Ortiz JR. Lambach P, et al. Among authors: ortiz jr. Vaccine. 2015 Nov 25;33(47):6376-9. doi: 10.1016/j.vaccine.2015.08.036. Epub 2015 Aug 28. Vaccine. 2015. PMID: 26319068 Free PMC article. Review. No abstract available.
204 results