Science 6                                                         Name ______________________________

Period _____                                                   Date _______________________________

 

Examples of Pathogens and the Diseases They Cause

 

Disease

Pathogen

Kind

Symptoms

Transmission

Vaccine

Anthrax

Bacillus anthracis

Bacterium

Sores, lesions

Contact with infected animals

Yes

Athlete’s Foot

Trichophyton

Fungus

Itching, burning sensation

Contact with contaminated surfaces

No

Bacterial Meningitis

 

Bacterium

Rash, fever

Inhalation, contact

Yes

Botulism

Clostridium botulinum

Bacterium

Blurred vision, muscle weakness

Infected food

No

Bronchitis

 

Virus

Deep cough, wheezing, fever

Inhalation, contact

No

Bubonic Plague

Yersinia pestis

Bacterium

Fever, chills, aches, swollen lymph nodes

Fleas carry the bacteria

No

Chicken Pox

Varicella

Virus

Fever, bumps (pox), itching

Inhalation, contact

Yes

Cholera

Vibrio

Bacterium

Diarrhea, dehydration

Contaminated food, fecal matter

Yes

Common Cold

Rhinovirus

Virus

Runny nose, cough

Inhalation, contact

No

Diphtheria

Corynebacterium diphtheriae

Bacterium

Swollen throat

Inhalation, contact

Yes

Encephalitis

 

Virus

High fever, convulsions, coma

Inhalation, contact

No

Food Poisoning

Salmonella

Bacterium

Vomiting, diarrhea, fever

Contaminated food

No

 

 

Hepatitis B

 

Virus

Fever, jaundice

Contact, contaminated food

Yes

Influenza

 

Virus

Fever, chills, cough

Inhalation, contact

Yes

Leprosy

Mycobacterium leprae

Bacterium

Skin lesions, nerve damage

Cut or wound

No

Lyme Disease

Borrelia burgdorferi

Bacterium

“bulls-eye” rash, fever, aches, pains

Carried by ticks

No

Malaria

Plasmodium

Protozoan

Chills, fever, sweating

Bite of mosquito

Yes

Measles

Measles

Virus

Rash, fever

Inhalation, contact

Yes

Mononucleosis

 

Virus

Enlarged lymph nodes, fever, sore throat, fatigue

Inhalation, contact

No

Mumps

Rubula inflans

Virus

Swollen glands, fever, pain when chewing and swallowing

Inhalation, contact

Yes

Pneumonia

 

Virus or bacterium

Fever, headache, paralysis

Inhalation, contact

Yes (bacterial caused only)

Polio

 

Virus

Diarrhea, fever, sore throat, paralysis

 

Yes

Rabies

 

Virus

Fever, convulsions, death

Bite of infected animal

Yes

Rubella

 

Virus

Rash, swollen glands, headache

 

yes

 

Scarlet Fever

Group A streptococci

Bacterium

Rash, bumps, itching

Develops from strep-inhalation, contact

 

Sleeping Sickness

Trypanosoma

Protozoan

Fever, lethargy

Bite of tsetse fly

No

Smallpox

 

Virus

Chills, fever, rash

Inhalation, contact

Yes

Tetanus

Clostridium tetani

Bacterium

Fever, jaw stiffness, muscle paralysis

Contact with soil, cut or wound

Yes

Tuberculosis

Mycobacterium tuberculosis

Bacterium

Inflamed lungs

Inhalation, contact

No

Typhoid Fever

Salmonella typhi

Bacterium

Fever, rash, stomach pains

Contaminated food or beverages

No

Viral Meningitis

 

Virus

Fever, headache, nausea, stiff neck, drowsiness, unconsciousness

Inhalation, contact

No

West Nile Virus

 

Virus

Fever, headache, nausea, vomiting

Bite of mosquito

 

Whooping Cough

 

Bacterium

Rapid coughing

Inhalation

Yes

Yellow Fever

 

Virus

Fever, aches, jaundice

Mosquito bite

yes