2023年美国报告称,由于疫苗接种率低,咳病例增加了三倍,尤其影响婴儿. 2023 US reports a threefold increase in whooping cough cases due to low vaccination rates, particularly affecting infants.
2023年,美国百日咳病例大幅增加,迄今报告病例超过10,800例,比2022年同期增加了三倍。 2023 has seen a significant rise in whooping cough cases in the US, with over 10,800 cases reported so far, a threefold increase compared to the same period in 2022. 疾病防治中心报告说,由于该流行病期间疫苗接种率下降,病例增加了两倍,这可能导致百日咳复发,特别是对于面临严重并发症风险增加的婴儿而言。 The CDC reports that cases have tripled as declining vaccination rates during the pandemic may have contributed to the resurgence of whooping cough, particularly concerning for infants who face increased risks of severe complications. 单针百日咳疫苗，称为“Tdap”，可预防破伤风、白喉和百日咳，疾病预防控制中心建议接种疫苗是避免百日咳的重要步骤。 The single-shot pertussis vaccine, known as "Tdap," protects against tetanus, diphtheria, and pertussis, with the CDC recommending vaccination as an essential step to avoid whooping cough.