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
2000 1
2011 1
2021 1
2024 1

Text availability

Article attribute

Article type

Publication date

Search Results

4 results

Results by year

Filters applied: . Clear all
Page 1
A position statement and practical guide to the use of particulate filtering facepiece respirators (N95, FFP2, or equivalent) for South African health workers exposed to respiratory pathogens including Mycobacterium tuberculosis and SARS-CoV-2.
Dheda K, Charalambous S, Karat AS, von Delft A, Lalloo UG, van Zyl Smit R, Perumal R, Allwood BW, Esmail A, Wong ML, Duse AG, Richards G, Feldman C, Mer M, Nyamande K, Lalla U, Koegelenberg CFN, Venter F, Dawood H, Adams S, Ntusi NAB, van der Westhuizen HM, Moosa MS, Martinson NA, Moultrie H, Nel J, Hausler H, Preiser W, Lasersohn L, Zar HJ, Churchyard GJ. Dheda K, et al. Among authors: lasersohn l. Afr J Thorac Crit Care Med. 2021 Oct 22;27(4):10.7196/AJTCCM.2021.v27i4.173. doi: 10.7196/AJTCCM.2021.v27i4.173. eCollection 2021. Afr J Thorac Crit Care Med. 2021. PMID: 34734176 Free PMC article. Review.