From: Accuracy of saliva for SARS-CoV-2 detection in outpatients and their household contacts during the circulation of the Omicron variant of concern
Combined nasopharyngeal/oropharyngeal swabs
Positive
Negative
Total
Unstimulated
Whole Saliva
N (%)
114 (89.8)
13 (10.2)
127 (100)
34 (12.1)
248 (87.9)
282 (100)
148 (36.2)
261 (63.8)
409 (100)