COVID-19 strain NB.1.8.1 spreads in Bangkok. It is easily transmitted and spreads quickly.
Today (29 May 2025), Prof. Yong Poovorawan, Head of the Center of Excellence in Clinical Virology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, posted on Facebook Yong Poovorawan stating that from the current large number of strains being examined, most of which were conducted at the center, mostly in Bangkok, the strain