流感达拐点，但仍处高流行水平

Core Insights - The overall flu activity in China has reached a "turning point," but this does not indicate the end of the flu peak, as different provinces will peak at different times [2][4] Group 1: National Flu Activity - The national flu-like illness percentage reported by sentinel hospitals is 8.6%, with flu virus detection at 50.2% among respiratory samples [2] - The main pathogens detected in severe acute respiratory infections are flu virus (22.5%), respiratory syncytial virus (6.2%), and rhinovirus (6.0%) [2] - Flu activity is declining in Northeast, North China, and Northwest regions, while some provinces in Central, East, South, and Southwest China still show rising activity, albeit at a slower rate [3] Group 2: Regional Insights - In Hunan province, flu activity remains high, with common pathogens including influenza A virus, Haemophilus influenzae, and Streptococcus pneumoniae [4][5] - The number of pediatric patients in Hunan hospitals has decreased from over 200 to around 100 per day, indicating a decline in flu activity [5] - Data from online pharmacy sales show a decrease in demand for flu medications, confirming the downward trend in flu cases in Changsha [5] Group 3: Public Health Recommendations - Despite the decline in flu positivity rates, public health officials advise continued personal protective measures, especially for vulnerable populations [6][7] - Vaccination remains a recommended preventive measure, even during the flu season, particularly for high-risk groups [8]