Select the correct match:

1. Dengue, chikungunya, filariasis - Vector borne disease  

2. Acid, saliva, mucus in GIT - Physiological barriers

3. Histamine, cortisol, adrenaline - Anti-inflammatory compounds

4. Crack, smack, charas - Hallucinogens

As the housefly is related with Entamoeba histolytica, Aedes mosquito is related with

1 Filariasis

2 Dengue

3 Virus

4 Plasmodium