| 1. | When will symptoms be developed after infection with dengue virus
感染登革热病毒后，何时会出现病徵？ |
| 2. | Dengue fever is an acute viral disease caused by the dengue virus
登革热是一种由登革热病毒引起的急性传染病。 |
| 3. | When people are infected with dengue fever , only some will develop dhf
感染登革热病毒后，只有部分患者会出现登革出血热。 |
| 4. | Only bites by aedes albopictus infected with dengue virus can transmit the disease
只有被带有登革热病毒的白纹伊蚊叮咬才有机会感染登革热。 |
| 5. | Only bites by aedes albopictus infected with dengue virus can transmit the disease
只有被带有登革热病毒的白纹伊蚊叮咬才有机会感染登革热。 |
| 6. | Dengue is an enigmatic virus , difficult to diagnose and impossible to quarantine
登革热病毒是一个谜一样的病毒，它很难被诊断出来也不可能被隔离。 |
| 7. | Dengue fever is an acute mosquito - borne infection caused by the dengue viruses
登革热是一种由登革热病毒引起的急性传染病，此病毒经由蚊子传播给人类。 |
| 8. | Dengue virus is transmitted to humans through mosquito bites . there is no person to person spread
登革热病毒只可以透过蚊叮传播，并不会由人直接传染人。 |
| 9. | Dengue virus is transmitted to humans through mosquito bites . there is no person to person spread
登革热病毒只可以透过蚊叮传播，并不会由人直接传染人。 |
| 10. | Dengue virus is transmitted to humans through mosquito bites . there is no person - to - person spread
登革热病毒只可以透过蚊叮传播，并不会由人直接传染人。 |
