SARS-CoV-2 detection among international air travellers to Ghana during mandatory quarantine
Ghana Med. J. (Online); 55 (2), 2021
Objectives: To determine the prevalence of SARS-CoV-2 detection among international travellers to Ghana during mandatory quarantine. Design: A retrospective cross-sectional study.
Setting: Air travellers to Ghana on 21st and 22nd March 2020. Participants: On 21st and 22nd March 2020, a total of 1,030 ret...