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 Custom Filters

Results by year

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

Year Number of Results
2021 1
2022 1
2025 0

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

2 results

Results by year

Filters applied: . Clear all
Page 1
Did you mean cobas team[Corporate Author] (10 results)?
Did border closures slow SARS-CoV-2?
Shiraef MA, Friesen P, Feddern L, Weiss MA; COBAP Team. Shiraef MA, et al. Sci Rep. 2022 Feb 1;12(1):1709. doi: 10.1038/s41598-022-05482-7. Sci Rep. 2022. PMID: 35105912 Free PMC article. Review.
COVID Border Accountability Project, a hand-coded global database of border closures introduced during 2020.
Shiraef MA, Hirst C, Weiss MA, Naseer S, Lazar N, Beling E, Straight E, Feddern L, Taylor NR, Jackson C, Yu W, Bhaskaran A, Mattar L, Amme M, Shum M, Mitsdarffer ML, Sweere J, Brantley SE, Schenoni LL, Lewis-Beck C; COBAP Team. Shiraef MA, et al. Sci Data. 2021 Sep 29;8(1):253. doi: 10.1038/s41597-021-01031-5. Sci Data. 2021. PMID: 34588463 Free PMC article.