If a person had dengue can he donate blood?

Answer 1

Platelet transfusions may be required in patients with Dengue Fever. If platelet counts drop sufficiently and/or fever inactivates circulating platelets, excessive bleeding may require administration of red cells to maintain adequate hematocrit.

Answer 2

Patients with dengue hemorrhagic fever are given blood transfusions to raise th Eir platelet counts [platelet transfusion] or to provide the needed clotting factors[fesh frozen plasma].