Objective To investigate the infestation of bed bugs in China, and to provide a scientific basis for the risk assessment of bed bugs. Methods The bed bug surveillance data were collected from the national vector surveillance system in China, 2019. The status of bed bug infestation was compared between different provinces or habitats. Results In 2019, bed bug surveillance was carried out in 11 provinces, autonomous regions, or centrally administered municipalities via field investigation and telephone survey. A total of 1 351 units were investigated on site, of which 10 had bed bug, with a positive infestation rate of 0.74%. A total of 13 589 standard rooms were investigated, of which 31 (0.23%) had bed bugs. A total of 212 professional organizations (pest control companies and Centers for Disease Control and Prevention) were investigated by telephone, of which 11 (5.19%) had dealt with/consulted about bed bugs. Conclusion Bed bugs are widely distributed in China. The dormitories of construction sites, factories and schools are the environments where bed bugs occur more frequently.
REN Dong-sheng, WU Hai-xia, XIU Peng-cheng, SONG Xiu-ping, YUE Yu-juan, LU Liang, LIU Qi-yong
. National surveillance report on bed bugs in China, 2019[J]. Chinese Journal of Vector Biology and Control, 2020
, 31(4)
: 423
-425
.
DOI: 10.11853/j.issn.1003.8280.2020.04.008
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