miércoles, 25 de agosto de 2010

Tips to reduce your risk of Salmonella from eggs

Salmonella enteritidis can be on both the outside and inside of eggs that appear to be normal.

Eggs are one of nature's most nutritious and economical foods, but can be contaminated, for example, with Salmonella enteritidis. This year there has been as nationwide voluntary recall of shell eggs in de USA, because this pathogen.
The specific actions that you can take to reduce the risk of a Salmonella enteritidis infection are:
- Keep eggs refrigerated at ≤ 45° F (≤7° C) at all times.
- Discard cracked or dirty eggs.
- Wash hands, cooking utensils, and food preparation surfaces with soap and water after contact with raw eggs.
- Eggs should be cooked until both the white and the yolk are firm and eaten promptly after cooking.
- Do not keep eggs warm or at room temperature for more than 2 hours.
- Refrigerate unused or leftover egg-containing foods promptly.
- Avoid eating raw eggs.
- Avoid restaurant dishes made with raw or undercooked, unpasteurized eggs. Restaurants should use pasteurized eggs in any recipe (such as Hollandaise sauce or Caesar salad dressing) that calls for raw eggs.
- Consumption of raw or undercooked eggs should be avoided, especially by young children, elderly persons, and persons with weakened immune systems or debilitating illness.
A person infected with the Salmonella enteritidis bacterium usually has fever, abdominal cramps, and diarrhea beginning 12 to 72 hours after consuming a contaminated food or beverage. The illness usually lasts 4 to 7 days, and most persons recover without antibiotic treatment. However, the diarrhea can be severe, and the person may be ill enough to require hospitalization. The elderly, infants, and those with impaired immune systems may have a more severe illness. In these patients, the infection may spread from the intestines to the blood stream, and then to other body sites and can cause death unless the person is treated promptly with antibiotics.

Aporte: Claudia Foerster
Fuente: http://www.cdc.gov/Features/SalmonellaEggs/

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