China’s National Administration of Disease Control and Prevention (NADCP) recently issued directives out of concern for potential spring outbreaks of respiratory illnesses, following a winter reported to have unusually high instances of severe respiratory infections by locals. One such directive titled ‘Preventing and Controlling Key Infectious Diseases such as COVID-19 Infection in the Spring of 2025′ calls for nationwide disease control agencies to monitor various viruses active in the country to avert their widespread outbreak in the spring. The viruses specified range from the more familiar COVID-19 and influenza to emerging diseases such as norovirus, dengue fever, monkeypox, and avian influenza.
These directives specifically flag the potential changes associated with pathogen mutations and instruct officials to intensify genetic testing for pathogens associated with respiratory infectious diseases. A substantial focus has been placed on monitoring and evaluating the risk of animal-to-human transmission of influenza. An earlier directive issued on March 4, reveals that a high-level inspection on dengue fever prevention was conducted by the NADCP’s deputy director in Guangdong Province, yet insiders suggest an ulterior motivation.
Insights from Sean Lin, an assistant professor in the Biomedical Science Department at Feitian College and a former U.S. army microbiologist, suggest that the real focus could be on avian influenza and possible human infections, especially since the peak of Dengue fever infections typically begins after May. Lin voiced concerns over the potential adaptation of highly pathogenic avian influenza strains that could lead to sustained human-to-human transmission. The spring, characterized by a rise in temperature and humidity, usually favors a faster spread of the virus.
In response to this, the Chinese government has started conducting prevention and control exercises directed at human cases of avian influenza across various regions. Going a step further, the NADCP has conducted emergency drills for a highly pathogenic influenza A (H5N1) pandemic in provincial institutions and monitoring exercises in county-level health institutions since last year. This proactive response is indicative of the authorities’ concern about a potential major spring outbreak.
As one of the measures to augment the current prevention and control strategies, capacity-building training for over 140 healthcare personnel in Huaihua City was conducted to beef up their skills in handling respiratory infectious diseases. This training focused on diseases such as influenza, COVID-19, and avian influenza. Despite these measures, the Chinese government has been criticized for downplaying the severity of COVID-19 outbreaks and other infectious disease incidents in the country.
Dr. Jonathan Liu, professor at Canada Public College and a Liu’s Wisdom Healing Centre director, warns about the need to take episodes of human avian influenza seriously. He argues that other dormant or inactive viruses have become active due to immune dysfunction caused by COVID-19. Residents in various provinces have reported local spikes in respiratory infections and relevant fatalities.
While the government’s efforts to manage the potential spring outbreaks are commendable, a comprehensive strategy needs to be implemented. This includes transparent communication about the threat and severity of the diseases, effective prevention and control measures, and adequate support to healthcare professionals dealing with the crisis.