#COVID19 #coronavirus #COVIDー19 #COVID2019 #nCoV2019 #2019nCoV #TestAndTrace #TestTraceIsolate https://twitter.com/trvrb/status/1250855521327788032">https://twitter.com/trvrb/sta...
Fantastic thread answering many questions about early #COVID19 infection in the U.S.
#COVIDー19 #2019nCoV #CoronavirusOutbreak #CoronavirusPandemic #California https://twitter.com/trvrb/status/1249414291297464321">https://twitter.com/trvrb/sta...
#COVIDー19 #2019nCoV #CoronavirusOutbreak #CoronavirusPandemic #California https://twitter.com/trvrb/status/1249414291297464321">https://twitter.com/trvrb/sta...