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

11,215 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Association Between Cycle Threshold Value and Vaccination Status Among Severe Acute Respiratory Syndrome Coronavirus 2 Omicron Variant Cases in Ontario, Canada, in December 2021.
Ravindran S, Gubbay JB, Cronin K, Sullivan A, Zygmunt A, Johnson K, Buchan SA, Parpia AS. Ravindran S, et al. Among authors: johnson k. Open Forum Infect Dis. 2023 May 22;10(6):ofad282. doi: 10.1093/ofid/ofad282. eCollection 2023 Jun. Open Forum Infect Dis. 2023. PMID: 37274182 Free PMC article.
The continued rise of Lyme disease in Ontario, Canada: 2017.
Nelder MP, Wijayasri S, Russell CB, Johnson KO, Marchand-Austin A, Cronin K, Johnson S, Badiani T, Patel SN, Sider D. Nelder MP, et al. Among authors: johnson s, johnson ko. Can Commun Dis Rep. 2018 Oct 4;44(10):231-236. doi: 10.14745/ccdr.v44i10a01. eCollection 2018 Oct 4. Can Commun Dis Rep. 2018. PMID: 31524884 Free PMC article.
West Nile virus illness in Ontario, Canada: 2017.
Wijayasri S, Nelder MP, Russell CB, Johnson KO, Johnson S, Badiani T, Sider D. Wijayasri S, et al. Among authors: johnson s, johnson ko. Can Commun Dis Rep. 2019 Jan 3;44(1):32-37. doi: 10.14745/ccdr.v45i01a04. eCollection 2019 Jan 3. Can Commun Dis Rep. 2019. PMID: 31015803 Free PMC article.
11,215 results
You have reached the last available page of results. Please see the User Guide for more information.