| 1 | What is dengue and how is it treated? | |
| 2 | There is no vaccine to protect against dengue. | |
| 3 | He says malaria and dengue are among the greatest public health concerns. | |
| 4 | Most people infected with a dengue virus have no symptoms or a mild fever. | |
| 5 | The result may be an increase in diseases such as cholera, typhoid, malaria and dengue. |