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. 2020 May 3;58(6):692–697. doi: 10.1016/j.bjoms.2020.04.035

Table 5.

Screening procedures on patients during COVID-19 epidemic.

Nasopharyngeal swab
Yes, for everyone Yes, hospitalised patients Yes, patients undergoing surgery Yes, patients with comorbidity Yes, symptomatic patients No
Red zone 0% 9% 9% 0% 9% 17%
Yellow zone 0% 0% 0% 0% 9% 0%
Green zone 0% 9% 0% 0% 25% 13%
23 Maxillofacial Units 0% 18% 9% 0% 43% 30%