Group 1 - The term "thunderstorm asthma" has gained public attention following recent severe weather events, particularly in Shanxi and Chongqing, where hospitals reported a surge in patients exhibiting symptoms such as severe coughing and difficulty breathing, predominantly among children, pregnant women, and young adults [1][2] - Thunderstorm asthma occurs when lightning causes pollen particles to break into smaller fragments, making them easier to inhale and potentially triggering acute asthma attacks, with symptoms including coughing, wheezing, and severe respiratory distress [1][2] - The interplay between thunderstorms and pollen highlights the complex relationship between climate change and public health risks, as extreme weather events can exacerbate respiratory and cardiovascular diseases, particularly in urban areas [1][2] Group 2 - Addressing health risks from extreme weather requires a multidisciplinary and interdepartmental approach, including enhanced monitoring of allergens by meteorological departments and improved emergency response capabilities within healthcare systems [2] - Public awareness of new health risks like thunderstorm asthma is insufficient, indicating a need for increased education and preventive measures, as evidenced by past incidents in places like Melbourne, Australia [2] - Long-term prevention of health risks associated with extreme weather necessitates ongoing improvements in the overall ecological environment, emphasizing the importance of individual actions towards sustainable living and environmental protection [3]