Health

• Agent, reservoir, portal exit, mode of transmission, portal of entry susceptible hose.
• Incubation, prodomal, peak, recovery
• Bacteria - Single-celled organisms without a nucleus.
• Viruses - Thread like particles that reproduce by taking over living cells.
• Fungi - Simple organisms, including mushrooms, yeast, that grow as single cells or thread like filaments.
• Protozoa - Single celled organisms with a nucleus.
• Incubation - first stage
• prodormal - second stage
• peak - third stage
• recovery - fourth
• Bacteria - Strep throat, staph infections, tuberculosis, food poisoning. tetanus, pneumonia, syphilis.
• Virus - Common cold, flu, genital herpes, cold sores, measles, AIDS, genital warts, chicken pox, small pox.
• Fungi - Ringworm, athlete's foot, tinea, candidiasis, histoplasmosis, mushroom poisoning
• Protozoa - Malaria, "traveler's diarrhea giardiasis, trypanosomiasis (sleeping sickness"