广东疾控：近期流感呈现波动上升态势

Core Viewpoint - Recent flu cases in Guangdong are showing a fluctuating upward trend, primarily driven by the H3N2 strain, with increased risks of outbreaks in densely populated areas due to school reopenings and frequent personnel movement [1][1]. Summary by Relevant Sections Flu Monitoring Data - From September 1 to 7, the percentage of flu-like cases in emergency departments in Guangdong was 4.49%, slightly higher than the previous week's 4.38% [1]. - The positive detection rate of flu virus in samples from emergency departments was 11.01%, remaining stable compared to last week's 11.50% [1]. Expert Insights - The Chief Expert on Infectious Disease Prevention and Control at Guangdong CDC, Kang Min, indicated that the current flu trend is concerning, with H3N2 being the predominant virus [1]. - The risk of outbreaks is heightened in collective units due to the recent school openings and increased movement of people [1]. Public Health Recommendations - Citizens are advised to practice personal hygiene, such as frequent handwashing and wearing masks in crowded or poorly ventilated places [1]. - Vulnerable groups, including the elderly, children, and those with chronic illnesses, are encouraged to get vaccinated against the flu [1]. - Collective units should ensure proper ventilation and cleanliness, and facilities should be equipped with adequate handwashing supplies [1]. - Schools and childcare institutions are urged to implement health checks and report any outbreaks promptly, while promoting good hygiene practices among students and staff [1].