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A member asked:

Previous year i was suffering from dengue fever. now this year what i am doing that mosquito not bite me. and what is den1, den2, den3 and den4 in detail. ?

3 doctors weighed in across 2 answers

Serotypes: Denv1, 2, 3, 4 are various subtypes of the dengue fever virus.

Answered 10/23/2012

5.6k views

Thank

4 types: Of dengue virus exist and they do not cross protect with one another. It is felt that second or third infections increase the risk of hemorrhagic dengue.

Dr Walsh agreed

Answered 1/4/2013

5.4k views

Thank

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