Nine-month presence of SARS-CoV-2 in saliva: a case report
Jansen, G. J.; Wiersma, M.
Show abstract
SARS-CoV-2 is a novel coronavirus that mainly affects the upper airways. Approximately one third of all detected cases is asymptomatic. We report an asymptomatic individual who tested positive for SARS-CoV-2 over a period of nine months. Of this individual, whole mouth saliva was tested by a novel fluorescence in situ hybridization-based assay which detects only the active form of the virus. During the observation period of nine months, there was a possible co-infection with a second SARS-CoV-2 variant accompanied by none or very low antibody production until the possible co-infection. We suspect that the SARS-CoV-2 infection in this individual is limited to the salivary glands and does not spread (much) throughout the systemic compartment(s) of the body.
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