Emerg Infect Dis. 2024 May;30(5):1058-1060. doi: 10.3201/eid3005.231278.
To determine changes in Bordetella pertussis and B. parapertussis detection rates, we analyzed 1.43 million respiratory multiplex PCR test results from US facilities from 2019 through mid-2023. From mid-2022 through mid-2023, Bordetella spp. detection increased 8.5-fold; 95% of detections were B. parapertussis. While B. parapertussis rates increased, B. pertussis rates decreased.
为了确定百日咳博德特氏菌和副百日咳博德特氏菌检测率的变化，我们分析了 2019 年至 2023 年年中美国机构的 143 万例呼吸道多重 PCR 检测结果。从 2022 年年中到 2023 年年中，博德特氏菌属的检测率增加了 8.5 倍；95%的检测结果为副百日咳博德特氏菌。随着副百日咳博德特氏菌的检出率上升，百日咳博德特氏菌的检出率下降。
