Association of COVID-19 Infections in San Francisco in Early March 2020 with Travel to New York and Europe
Gu, W.; Reyes, K.; Hsu, E.; Miller, S.; Chiu, C. Y.
Show abstract
Real-time dissemination of epidemiological survey data from positive COVID-19 cases is critical to support efforts to contain or reduce spread of viral infection in the community. Here we detected a significant association between domestic travel or travel to Europe and the identification of new cases in San Francisco, California, USA. These findings suggest that domestic and European travelers may need to be prioritized for evaluation of acute infection from COVID-19 in the setting of limited testing capacity.
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