Fresh tomatoes sicken 30 with Salmonella in New Mexico
Health officials have announced that those cases of Salmonella St. Paul that have been popping up in New Mexico for the past three weeks have been linked to fresh tomatoes.
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Dr. Mike Landen, deputy state epidemiologist with the Department of Health, said,
"We have alerted physicians and hospitals around the state to be on the lookout for people presenting with fever and diarrhea and to test those people for salmonella. We are asking the public to take general precautions to avoid being exposed to salmonella and to seek health care if they develop a severe illness with fever and diarrhea."
The department says some of the infected tomatoes were bought from a Wal-Mart in Las Cruces or Farmington, a Lowe's in Las Cruces or Bashas' in Crownpoint. But they say other stores are probably selling the tomatoes too.
Health officials are still trying to pinpoint which tomatoes are carrying the bacteria.
A table of tomato-related North American outbreaks is available at
http://www.foodsafety.ksu.edu/en/article-details.php?a=3&c=32&sc=419&id=953
Tomatoes are one type of fresh produce where it appears pathogens like Salmonella can be internalized, which means washing is of little use. The problems need to be prevented on the farm. Regulators and the industry in the past have have released food safety guidelines for tomatoes, but there is a lack of verification; it is unclear if all growers are actually following the guidelines.
Guidelines are a first step, but we need more creative ways to compel everyone, from the person harvesting to the person distributing, to take food safety seriously, even in the absence of an outbreak. Here are some references for the work we've done.
Luedtke, A., Chapman, B. and Powell, D.A. 2003. Implementation and analysis of an on-farm food safety program for the production of greenhouse vegetables. Journal of Food Protection. 66:485-489.
Powell, D.A., Bobadilla-Ruiz, M., Whitfield, A. Griffiths, M.G.. and Luedtke, A. 2002. Development, implementation and analysis of an on-farm food safety program for the production of greenhouse vegetables in Ontario, Canada. Journal of Food Protection. 65: 918- 923.
We also published a book chapter entitled Implementing On-Farm Food Safety Programs in Fruit and Vegetable Cultivation, in the recently published, Improving the Safety of Fresh Fruit and Vegetables.
Dr. Mike Landen, deputy state epidemiologist with the Department of Health, said,"We have alerted physicians and hospitals around the state to be on the lookout for people presenting with fever and diarrhea and to test those people for salmonella. We are asking the public to take general precautions to avoid being exposed to salmonella and to seek health care if they develop a severe illness with fever and diarrhea."
The department says some of the infected tomatoes were bought from a Wal-Mart in Las Cruces or Farmington, a Lowe's in Las Cruces or Bashas' in Crownpoint. But they say other stores are probably selling the tomatoes too.
Health officials are still trying to pinpoint which tomatoes are carrying the bacteria.
A table of tomato-related North American outbreaks is available at
http://www.foodsafety.ksu.edu/en/article-details.php?a=3&c=32&sc=419&id=953
Tomatoes are one type of fresh produce where it appears pathogens like Salmonella can be internalized, which means washing is of little use. The problems need to be prevented on the farm. Regulators and the industry in the past have have released food safety guidelines for tomatoes, but there is a lack of verification; it is unclear if all growers are actually following the guidelines.
Guidelines are a first step, but we need more creative ways to compel everyone, from the person harvesting to the person distributing, to take food safety seriously, even in the absence of an outbreak. Here are some references for the work we've done.
Luedtke, A., Chapman, B. and Powell, D.A. 2003. Implementation and analysis of an on-farm food safety program for the production of greenhouse vegetables. Journal of Food Protection. 66:485-489.
Powell, D.A., Bobadilla-Ruiz, M., Whitfield, A. Griffiths, M.G.. and Luedtke, A. 2002. Development, implementation and analysis of an on-farm food safety program for the production of greenhouse vegetables in Ontario, Canada. Journal of Food Protection. 65: 918- 923.
We also published a book chapter entitled Implementing On-Farm Food Safety Programs in Fruit and Vegetable Cultivation, in the recently published, Improving the Safety of Fresh Fruit and Vegetables.
Norovirus (?) strikes Socorro, New Mexico
Manhattan (Kansas) already feels empty as Kansas State University prepares for the annual adolescent orgy of excess known as Spring Break.
Two years ago I experienced my first U.S.-style spring break with Amy and we went on the great Tex-Mex road trip, heading south through Oklahoma and then west to Albuquerque.
We stayed for an hour; didn't like it. So we headed south, stopping for the night in Socorro, NM. We spent the next morning walking around the campus of New Mexico Tech, raising suspicions by wandering to close to classified areas, and checking out the PhD hair salon. Then it was off to a bizarre encounter in Truth or Consequences, NM, and eventually to Tuscon.
But back to Socorro. On March 6, 2008, the Student Health Center issued a statement saying the
New Mexico Tech campus has identified an outbreak of an intestinal disorder (gastroenteritis). … We are working with the N.M. Department of Public Health to identify the specific type of pathogen and how to treat it. … Hand-washing and hand sanitizers are effective methods to reduce the spread of pathogens Surface sanitizing with chlorine based-cleaners is recommended in areas where a virus may be present on surfaces. Residential Life has already begun a marketing campaign to encourage hand- washing. Facilities Management and Residential Life staff also are using different cleaning products to decrease the spread of the suspected virus.
However, a student informs barfblog.com that students began blogging about norovirus striking the campus before March 2, 2008.
On March 3, 2008, another student blogs that they were questioned about what they had eaten at Chartwells, but doesn't identify who questioned them. On March 4, 2008, a student posts on their blog that they were questioned by the N.M. Health Department about their diet for the previous five days. Another student reports on March 6, 2008, after the warning was issued by the Student Health Center, that,
"It's a little late for this warning. My friends and I were all sick at different points over the last two weeks."
Our correspondent reports,
"I was around for "Death Meal 82" and "Death Meal 85" (no one actually died) living in town but I suspect a lot of people have either forgotten those events or are hoping to avoid bad publicity for the school/town. Death Meal 85 was eventually identified as a bucket full of raw chicken that was subsequently used to carry ice to the ice machine."
Local media has shown almost no interest in the outbreak.
Two years ago I experienced my first U.S.-style spring break with Amy and we went on the great Tex-Mex road trip, heading south through Oklahoma and then west to Albuquerque.
We stayed for an hour; didn't like it. So we headed south, stopping for the night in Socorro, NM. We spent the next morning walking around the campus of New Mexico Tech, raising suspicions by wandering to close to classified areas, and checking out the PhD hair salon. Then it was off to a bizarre encounter in Truth or Consequences, NM, and eventually to Tuscon.But back to Socorro. On March 6, 2008, the Student Health Center issued a statement saying the
New Mexico Tech campus has identified an outbreak of an intestinal disorder (gastroenteritis). … We are working with the N.M. Department of Public Health to identify the specific type of pathogen and how to treat it. … Hand-washing and hand sanitizers are effective methods to reduce the spread of pathogens Surface sanitizing with chlorine based-cleaners is recommended in areas where a virus may be present on surfaces. Residential Life has already begun a marketing campaign to encourage hand- washing. Facilities Management and Residential Life staff also are using different cleaning products to decrease the spread of the suspected virus.
However, a student informs barfblog.com that students began blogging about norovirus striking the campus before March 2, 2008.
On March 3, 2008, another student blogs that they were questioned about what they had eaten at Chartwells, but doesn't identify who questioned them. On March 4, 2008, a student posts on their blog that they were questioned by the N.M. Health Department about their diet for the previous five days. Another student reports on March 6, 2008, after the warning was issued by the Student Health Center, that,
"It's a little late for this warning. My friends and I were all sick at different points over the last two weeks."
Our correspondent reports,
"I was around for "Death Meal 82" and "Death Meal 85" (no one actually died) living in town but I suspect a lot of people have either forgotten those events or are hoping to avoid bad publicity for the school/town. Death Meal 85 was eventually identified as a bucket full of raw chicken that was subsequently used to carry ice to the ice machine."
Local media has shown almost no interest in the outbreak.
