Top Notch TV – An Epidemic in Finland

dịch bệnh

في هذا الدرس: when many people get the same disease at the same time in one area

cấp bách

في هذا الدرس: needing immediate attention (an emergency)

bệnh cúm

في هذا الدرس: the flu, a type of contagious viral infection (illness)

tiêm vắc-xin

في هذا الدرس: treat (with a vaccine) to produce immunity against a disease

tiêm chủng

في هذا الدرس: a treatment (with a vaccine) to produce immunity against a disease

discuss (something)