Which of the following statement (s) is/are true about dengue fever -
<p> In dengue fever , hematicrit increases, platelet decreases, positive tourniquet test ,vector usually bite in day time. Reference:Park&;s textbook of preventive and social medicine,K.Park,23rd edition,page no:236-255. <\p>
| Hematocrit
Increase in Platelet
Negative tourniquet test
Vector (Aedes aegypticus) usually bites in night time
Communicable diseases