欧洲疾控中心：传染病威胁报告（2025年4月26日至5月3日，第18周）（英文版）

Based on data reported in week 16, 2025, primary care consultation rates suggest a return to low or baseline levels of respiratory virus activity in all reporting EU/EEA countries and SARI rates have mostly returned to levels observed at this time in previous seasons. Most reporting countries have returned to baseline or low levels of influenza intensity, with the majority of countries now reporting test positivity below 10%. Influenza A(H3) and B viruses were the most commonly reported in we