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caused by infected food handlers, infective dose is very low, unknown. Associated with shellfish,Infection type. Norwalk (norovirus) hep A virus staphylocicus aureus Clostridium Botulinum.
infected food handlers, Norwalk virus, caused by infected and contaminated water with human waste, resistsant up to 6 ppm chlorine. and associated with shellfish, salads. intoxication infection toxi-coinfection.
Hepatitis A infective 1-100 virus particles, associated with food types of shellfish, jiuce, tea, lettuce, frozen strawberries. What type if illness is this? toxi-coinfection infection intoxcation.
staphylococcus Aureus, 1 ug of toxin, , source from the hands, nasal cavity, human infected cuts, causes changes in blood pressure, food type meats, poultry egg products, chicken , potato and macoroni, and milk and diary products. will not grow on raw foods. Poor competitor. infection toxi-coinfection heat stable toxin intoxication heat stable toxin intoxication toxin heat labile toxi-coinfection .
clostridium botulinum, the most dangerous toxin in the world-spores widely distriuted in nature, syptoms weakness,vertigo, followed by double vision, muscle weakness. infection toxi-coinfection intoxication heat stable toxin intoxication toxin heat labile.
clostridium perfringens, 100,000,000 vegetables cells widely distributed in nature, soil, water, dust, spice, inintestinal trtract of man, and other animals.-- onset 8-22 hours--diarrhea and intense abdominal pain. Caused by the ingestion of large number of vegetable and is associated with sporaliation. associated with meats, meat products and gravy. infection toxi-coinfection disease intoxication- heat stable toxin intoxication- heat labile toxin.
Bacillus cereus, more than 1,000,000 cells/grams source from enviornment, soil, milk cereals, herbs, dried foods, Emetic phase 30 mins to 6 hours nausea, vomiting. watery stools, cramping,
emetic in rice ,patatos, pasta, cheeses, soups, pastries, pudding and and salads. toxi-coinfection infection intoxication intoxication heat stable toxin intoxication heat labile toxin.
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