Overview
Occurs by eating contaminated food
Brought about by bacterial/viral/ parasitic toxins
Bacteria is most common cause of food contamination
Bacteria is present in most raw food
Raw meat /poultry/ sea food/ eggs:
increased risk
Tomatoes/sprout /lettuceare also contamination-prone
Contamination occurs between production and preparation
Children/pregnant women/ elderlcy/immuno-deficient at greater risk
Symptoms
Resembles intestinal flu
Lasts for few days or weeks
Common Symptoms are a. Nausea
b. Abdominal cramps
c. vomiting
d. Diarrhea, which may be bloody
e. Fever
f. Dehydration Severe Symptoms include
a. Shallow breath
b. Rapid pulse
c. Pale skin
d. Chills
e. Chest pain
Severity may lead to hemolytic uremic syndrome, in children
Deaths may occur due to severe complications
Treatment
Most cases are mild and are treated by taking fluids
Fluids may be taken orally or intravenously
Severe cases must be hospitalized
Prevention
Wash hands well before preparing food
Clean surfaces and kitchen counters before cooking
Cook food at appropriate temperatures enough to kill bacteria
Refrigerate food within two hours of cooking
Allow enough space in fridge for cool air circulation
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