World Health Organization September 19, 2025
Today marks a milestone in global health governance as the amendments to the International Health Regulations (IHR) enter into force. This reflects a renewed global commitment to cooperation in the face of public health emergencies, shaped by hard-earned lessons of the COVID-19 pandemic.
The IHR are global regulations that guide 196 States Parties, including all 194 WHO Member States, on their rights and obligations concerning public health risks. They recognize that infectious diseases and other public health risks do not respect borders, and that coordinated global action is critical.
The origins of the IHR can be traced back to the 19th century, when the expansion of travel and trade accelerated the spread of disease from port to port, prompting the...







