In mainland China, thousands of cases are now being reported each day and millions of people in the north-eastern province of Jilin have been placed under lockdown - the first time China had restricted an entire province since the early days of the pandemic in Wuhan.

อ่านต่อได้ที่  :  โรงเรียนชุมชนวัดอัมพวัน

สาระน่ารู้  :  ปอด