Disease
Symptoms
Carrier

Bubonic plague
Painful swelling, high fever, body aches
Rat, flea

Elephantiasis
Rough, thickened skin, body swelling
Worms

Lyme disease
Rash, fatigue, muscle and joint pain
Deer tick

Malaria
Chills, weakness, fever, excessive perspiration
Mosquito

Plague typhus
Fever, skin rashes
Flea, lice, chipmunk, prairie dog, squirrel

Rabies
Headaches, muscle spasms, convulsions
Woodchuck, bat, raccoons

Rocky Mountain spotted fever
Chills, fever, rash, leg pain
Wood tick

Sleeping sickness
Attacks nervous system; results in prolonged sleep
Tsetse fly

Trichinosis
Vomiting, fever, pain, face swelling
Worms in pigs