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abstractpubmed· Abstract 2021· item PMID:34004137
SARS-CoV-2 Superspread in Fitness Center, Hong Kong, China, March 2021. To investigate a superspreading event at a fitness center in Hong Kong, China, we used genomic sequencing to analyze 102 reverse transcription PCR-confirmed cases of severe acute respiratory syndrome coronavirus 2 infection. Our finding highlights the risk for virus transmission in confined spaces with poor ventilation and limited public health interventions.