21.3

Ticks can carry what diseases?

• Lyme disease

• Yellow Fever

• encephalitis

drugs used to fight bacterial infection

• bacteria

• antibiotics

• virus

Virus that causes severe bleeding, organ failure, and can lead to death. It can cause disease in humans and nonhuman primates (monkeys, gorillas, and chimpanzees).

• Zika
• Ebola
• Anthrax
• Smallpox

A serious bacterial disease that affects muscles and nerves. It's characterized by muscle stiffness that usually involves the jaw and neck. Also, called lockjaw.

• Tetanus
• Anthrax
• Pertussis
• Plague

Which of the following is a substances usually prepared from killed or weaken pathogens?

• White blood Cells

• Antibodies

• Lymph

• Vaccines

Which of the following pathogens causes strep throat?

• Virus

• Parisite

• Bacteria

• Protozoan

The common cold is caused by a ______________

• bacteria

• virus

• fungus

• protoza

The ability to resist or recover from an infectious disease

• virus

• immunity

• community

• pathogen

What is the best way to prevent the spread of all diseases?

• over the counter medicine

• antibiotics

• drink plenty of water

• wash your hands

the person is sick with the flu

• end of the infection

• infection stage

• illness stage