Group 1 - The flu season in Shanghai has started earlier this year, entering the peak period from late November to early January, with the dominant strain being H3N2 [1] - The so-called "K strain" circulating online is a variant of the H3N2 strain, not a new virus, as confirmed by health officials [1] - The current flu virus activity is at a high level, with multiple respiratory diseases posing risks due to fluctuating temperatures [1] Group 2 - Community health service centers in Shanghai are operating seven days a week to optimize testing and early identification of flu cases [2] - Medical institutions are enhancing their capacity for flu treatment, ensuring that fever clinics in secondary hospitals are fully operational and equipped [2] - The city is improving the medical process, including pre-examination and triage, and utilizing "Internet + healthcare" for online consultations [2] Group 3 - It is recommended to get the flu vaccine before the season starts, ideally in October, as it takes 2 to 4 weeks to develop antibodies [3] - The flu vaccine can provide 70%-80% protection against severe illness, even if administered during the peak season [3] - Antiviral medications are categorized into two types: neuraminidase inhibitors and RNA polymerase inhibitors, with the best effect when taken within 48 hours of infection [3]
今年流感季提前到来 预计本月下旬达到高峰 现在接种疫苗还有必要
Jie Fang Ri Bao·2025-12-17 01:43