China responded to the World Health Organization's call for information on rising child respiratory illnesses. Denying unusual pathogens, China attributes increased cases to known viruses, eased COVID measures, and normal seasonal patterns. WHO requested data on outbreaks, including Mycoplasma pneumoniae. Chinese surveillance since mid-October covers various respiratory infections. WHO emphasizes preventive measures and continues collaboration. China's health authorities linked the surge to lifted COVID restrictions and known pathogens, urging enhanced disease monitoring and healthcare readiness.
