国家卫健委：流感不要硬抗，出现这些情况及时就诊

Core Viewpoint - The current respiratory infectious disease situation in China remains at a high incidence level, with influenza virus being the primary pathogen for acute respiratory infections, despite a recent decline in flu activity [1] Group 1: Current Situation - The influenza virus is the main pathogen causing acute respiratory infections in China, with respiratory syncytial virus and rhinovirus also showing some activity [1] - The positive rate of influenza virus detection in sentinel hospitals remains high, with the H3N2 subtype being the predominant strain [1] - Southern provinces are experiencing a delayed peak in flu activity compared to northern regions, influenced by temperature drops and environmental factors [1] Group 2: Symptoms and Risks - Influenza should not be mistaken for a common cold; it presents with severe symptoms such as high fever, muscle aches, and fatigue, which can lead to serious complications if untreated [2] - Symptoms indicating the need for immediate medical attention include persistent high fever, worsening cough, and shortness of breath, particularly in high-risk groups such as the elderly and those with chronic conditions [3] Group 3: Prevention Measures - Vaccination against influenza is recommended for all individuals over six months old, especially vulnerable populations like the elderly and those with chronic illnesses [4] - Good hygiene practices, such as covering coughs and sneezes, wearing masks, and frequent handwashing, are essential to prevent the spread of respiratory infections [5] - Regular ventilation and cleaning of frequently touched surfaces are advised, along with precautions for outdoor workers during cold weather [6]