biostudies-literatureUnknown27(5)Zhang MTo limit the spread of severe acute respiratory syndrome coronavirus 2, the government of China has been monitoring infected travelers and minimizing cold-chain contamination. However, other factors might contribute to recurring outbreaks. We analyze the role of undocumented migrants as potential transmitters of severe acute respiratory syndrome coronavirus 2 in China.Emerging infectious diseases1543-1545https://www.ebi.ac.uk/biostudies/studies/S-EPMC8084479biostudies-literatureUndocumented Migrants Reintroducing COVID-19, Yunnan Province, China.PMC8084479Onsongo VMLi DFu XZhang MLuo CSun YZhou XZhao XLiu ZShao YJia SZhang YChen YZhou JfalseUndocumented Migrants Reintroducing COVID-19, Yunnan Province, China.To limit the spread of severe acute respiratory syndrome coronavirus 2, the government of China has been monitoring infected travelers and minimizing cold-chain contamination. However, other factors might contribute to recurring outbreaks. We analyze the role of undocumented migrants as potential transmitters of severe acute respiratory syndrome coronavirus 2 in China.2021-01-01T00:00:00Z20212024-11-09T05:24:55.108Z2022-02-11T16:09:32.843ZS-EPMC80844793390018510.3201/eid2705.204944