Consultoría en el campo del Servicio de Alimentos Seguros para Comercios que ofrecen alimentos. Acreditacion de la NEHA y la NRFSP para ofrecer exámenes de Certificación como "Food Safety Manager".
miércoles, 21 de noviembre de 2018
Lechuga Romana
martes, 20 de noviembre de 2018
Ecoli Outbreak
Romaine lettuce warning: CDC says E. coli outbreak has sickened 32 people in 11 states
Updated 5:31 pm EST Nov. 20, 2018
Americans should not eat any romaine lettuce amid concerns over a new E. coli outbreak, the Centers for Disease Control and Prevention warned Tuesday.
Consumers should throw away any romaine lettuce, and retailers and restaurants should not sell or serve it, the CDC said.
At least 32 people in 11 states have gotten sick from the same strain of E. coli in the outbreak. The illnesses started in October and have hospitalized at least 13 people, including one with a kind of kidney failure, the CDC said. No deaths have been reported, and no recalls have been issued.
The food safety alert comes just two days before Thanksgiving.
U.S. consumers should avoid all types of romaine lettuce and also salad mixes if they are unsure whether it includes romaine, according to the CDC. The agency also told Americans to clean refrigerators where romaine had been stored.
"Consumers who have any type of romaine lettuce in their home should not eat it and should throw it away, even if some of it was eaten and no one has gotten sick," the CDC said in a statement.
No common source of the contaminated lettuce has been identified, the CDC said, but federal health officials have begun investigating.
According to the CDC, the strain of E. coli had "same DNA fingerprint" as an outbreak tied to leafy greens in the United States and romaine in Canada late last year. The outbreak killed one person and infected 25 in 15 states.
However, the outbreak is not related to an E. coli outbreak linked to romaine lettuce from earlier this year – which killed five people and sickened 210 in 36 states – the CDC said.
"This isn’t the first romaine outbreak we have seen in the recent past, and we will continue to take steps to identify the root causes of these events and take action to prevent future outbreaks," U.S. Food and Drug Administration Commissioner Scott Gottlieb said.
Additionally, 18 people in the Canadian provinces of Ontario and Quebec have also been sickened by the same E. coli strain.
Ten cases have been reported in California, the state with the highest number of sick people. Seven were identified in Michigan. Other states with reported cases are Connecticut, Illinois, Massachusetts, Maryland, New Hampshire, New Jersey, New York, Ohio and Wisconsin.
"Ill people reported eating different types of romaine lettuce in several restaurants and at home," health officials said. Most people got sick an average of three to four days after eating the contaminated lettuce, the agency added.
Symptoms include "severe stomach cramps, diarrhea (often bloody), and vomiting," among others, but most people who have fallen ill get better within a week, according to the CDC.
Up to 10 percent of patients can develop hemolytic uremic syndrome, though, the CDC said. The "potentially life-threatening complication" can lead to kidney failure.
Follow Ryan Miller on Twitter @RyanW_Miller
More: About 100,000 pounds of ground beef for possible E. coli contamination
Originally Published 3:44 pm EST Nov. 20, 2018
Updated 5:31 pm EST Nov. 20, 2018
jueves, 8 de noviembre de 2018
E. coli
El peor tipo de E. coli, conocido como E. coli O157:H7, causa diarrea con sangre y en ocasiones puede provocar fallas renales e incluso la muerte. El E. coli O157:H7 genera una toxina denominada Shiga y se lo conoce como E. coliproductor de toxinas Shiga (STEC, siglas en inglés). Existen muchos otros tipos de STEC y algunos pueden provocar enfermedades tan graves como el E. coli O157:H7.
Una complicación grave vinculada con la infección por E. colies el síndrome hemolítico-urémico (HUS, siglas en inglés). La infección genera sustancias tóxicas que destruyen los glóbulos rojos, lo cual causa lesiones renales. El HUS puede requerir cuidados intensivos, diálisis de los riñones y transfusiones.