From Epidemic to Pandemic to Endemic
Từ Dịch Bệnh đến Đại Dịch sang Bệnh Địa Phương
Intermediate Level
https://www.facebook.com/le.quocan.146/videos/562210801516610
Caty Weaver
Hai Do wrote this story for Learning English.
Caty Weaver was the editor.
(Subtitled by Le Quoc An’s Listening...