Kev muab cov khoom lag luam zoo thiab cov kev pabcuam zoo rau peb cov neeg siv khoom yog peb lub luag haujlwm tseem ceeb. Lub sijhawm COVID-19 mob kis, tom qab kev pom zoo los ntawm tsoomfwv, peb txhim kho cov neeg ua haujlwm xa cov khoom siv dej cawv rau cov neeg yuav khoom sijhawm.
