欧洲疾控中心：流感嗜血杆菌病-2023年度流行病学报告（英文版）

In 2023, 5,234 confirmed cases of invasive Haemophilus influenzae disease were reported in the EU/EEA, representing a continued increase compared to the previous year (3 983 in 2022) and a substantial rise from pandemic-era figures (1 693 in 2021, 1 838 in 2020), coinciding with the post-COVID-19 return to typical respiratory disease transmission patterns. • The notification rate rose to 1.2 cases per 100 000 population, the highest observed in the past five years, up from 0.9 in 2022 and 0.4 in