Correct option: D
Explanation: Malaria is caused by Plasmodium falciparum.
Filariasis is caused by Wuchereria bancrofti.
Typhoid is caused by Salmonella typhi
Schistosomiasis is caused by Helminth
Correct option: D
Explanation: Malaria is caused by Plasmodium falciparum.
Filariasis is caused by Wuchereria bancrofti.
Typhoid is caused by Salmonella typhi
Schistosomiasis is caused by Helminth