Microbiology Flashcards
Escherichia
E. coli
Onset: 1-3 days
Duration: 3-7+ days
Symptoms: Watery diarrhea, abdominal pain, vomit
Sources: Water/food contaminated with human feces
Salmonella
Onset: 6-48 hours
Duration: 4-7 days
Symptoms: Diarrhea, fever, abdominal pain, vomit
Sources: egg, poultry, meat, contaminated fruits/vegetables
Shigella
Onset: 4-7 days
Duration: 24-48 hours
Symptoms: abdominal pain, fever, diarrhea, blood/mucus in stool
Sources: raw produce, contaminated water, contaminated cooked foods that are not reheated
Mycobacterium
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Staphylococcus
Onset: 1-6 hours
Duration: 24-48 hours
Symptoms: sudden nausea and vomiting, abdominal pain, maybe diarrhea/fever
Sources: unrefrigerated or improperly refrigerated meats, potato and egg salad
Streptococcus
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Clostridium perfringens
Onset: 8-16 hours
Duration: 24 hours
Symptoms: abdominal pain, watery diarrhea
Sources: meats, poultry, gravy, and temp abused foods
Vibrio
Onset: 1-7 days
Duration: 2-7 days
Symptoms: vomiting, diarrhea, abdominal pain, fever, potential for bleeding within skin and ulcers
Sources: undercooked or raw seafood, especially shellfish
Listeria monocytogenes
Listeriosis
Onset: 9-48 hours for gastro symptoms, 2-6 weeks for disease
Duration: varies
Symptoms: fever, muscle aches, nausea, and diarrhea. Especially dangerous to pregnant women and the elderly
Sources: unpasteurized milk and cheeses made with such
Bacillus
Onset: 10-16 hours
Duration: 24-48 hours
Symptoms: abdominal pain, watery diarrhea, and nausea
Sources: meats, stews, gravy, and vanilla sauce
Yersinia
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Campylobacter jejuni
Campylobateriosis
Onset: 2-5 days
Duration: 2-10 days
Symptoms: diarrhea, cramps, fever, vomiting
Sources: raw/undercooked poultry, unpasteurized milk, and contaminated water
Rickettsia
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Aspergilla
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Stachybotrys
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Tinea
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Coccidioides
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Plasmodium
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Amoeba
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Giardia
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Toxoplasma
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Cryptosopridium
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Cyclospora
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Entamoeba
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