VOA慢速英语:Obama Seeks $1.8 Billion to Combat Zika

mosquito – n. a small flying insect that bites the skin of people and animals and sucks their blood

symptom – n. a change in the body or mind which indicates that a disease is present

panic – n. a situation that causes many people to become afraid and to rush to do something — usually singular

territory – n. an area of land that belongs to or is controlled by a government