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abstractpubmed· Abstract 2021· item PMID:33754989
Stability of SARS-CoV-2 RNA in Nonsupplemented Saliva. The expense of saliva collection devices designed to stabilize severe acute respiratory syndrome coronavirus 2 RNA is prohibitive to mass testing. However, virus RNA in nonsupplemented saliva is stable for extended periods and at elevated temperatures. Simple plastic tubes for saliva collection will make large-scale testing and continued surveillance easier.