3 sentences

1. 黄热病可以预防吗？

   huáng​rè​bìng kě​yǐ yù​fáng ma?

   Is yellow fever preventable?

   Source: CCMatrix

2. 蚊子传播黄热病。

   wén​zi chuán​bō huáng​rè​bìng.

   Mosquitoes transmit yellow fever.

   Source: CCMatrix

3. 黄热病严重吗？

   huáng​rè​bìng yán​zhòng ma?

   Is yellow fever serious?

   Source: CCMatrix