WHO Declares New Respiratory Virus a Public Health Emergency of International Concern
WHO activates its highest global health alert as HRV-7 infects 14,000 across six countries in three weeks, with vaccine trials potentially beginning within 90 days.
Image: GlobalBeat / 2026
The World Health Organization declared a new respiratory virus spreading across Southeast Asia a Public Health Emergency of International Concern on Friday, activating its highest level of global alert for the first time since the COVID-19 pandemic.
The virus, provisionally named HRV-7, has infected more than 14,000 people across six countries in three weeks. Reported fatality rates stand at roughly 1.2 percent among confirmed cases, though health officials cautioned that true infection numbers are likely higher due to limited testing capacity.
“We are not predicting a pandemic, but we must act as though one is possible,” said the WHO Director-General at a Geneva press conference. “Early, coordinated action is the only rational response.”
Governments across Europe, North America, and Australia quickly convened emergency health committees in response. Several nations announced enhanced screening measures at major international airports pending further guidance.
Vaccine developers said they could begin phase-one trials of candidate immunizations within 90 days if provided regulatory fast-tracking.