What kind of disease is dengue fever?

Dengue fever is an acute infectious disease caused by dengue virus and spread by Aedes mosquitoes. Dengue fever does not spread directly from person to person, nor through air or contact. As of 20 19, 10, there is no vaccine prevention.

The incubation period is usually about 5 -7 days, which has the characteristics of fast spread and high incidence. Because the disease is spread by mosquitoes, its epidemic has certain seasonality, and it generally peaks in May-165438+ 10 and July-September every year.

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