San Jose woman loses limbs after battling bacterial infection from tilapia
San Jose woman loses limbs after battling bacterial infection from tilapia
(KRON) — There’s a warning about a dangerous bacteria that might have infected a local woman who’s still recovering after nearly two months in the hospital. An online fundraising …
There’s a warning about a dangerous bacteria that might have infected a local woman who’s still recovering after nearly two months in the hospital. An online fundraising effort says she contracted the bacterial infection after eating fish and is now a quadruple amputee.
The Centers for Disease Control and Prevention (CDC) recently issued a warning about a bacterial infection that people can get by eating raw or undercooked fish or by exposing an open wound to coastal waters. A friend tells us this San Jose woman likely got this specific infection after eating undercooked tilapia.
A San Jose mother’s life is changed forever. Laura Barajas, 40, has had her limbs amputated while battling a bacterial infection.
“It’s just been really heavy on all of us. It’s terrible. This could’ve happened to any of us,” said Barajas’ friend Anna Messina.
Messina says back in late July Barajas had bought tilapia from a local market for dinner. She cooked it and ate it alone. Within days, she got very ill and was then hospitalized.
“She almost lost her life. She was on a respirator,” Messina said. “They put her into a medically induced coma. Her fingers were black, her feet were black her bottom lip was black. She had complete sepsis and her kidneys were failing.”
Now, a month and a half later, Barajas is without her arms and legs.
Messina believes the infection was caused by Vibrio vulnificus — a bacterial infection the CDC has been warning about.
“The ways you can get infected with this bacteria are one-you can eat something that’s contaminated with it the other way is by having a cut or tattoo exposed to water in which this bug lives,” said UCSF Infectious Disease Expert Dr. Natasha Spottiswoode.
Spottiswoode says the bacteria is especially concerning for people who are immunocompromised.
The CDC says about 150-200 cases of the infections are reported each year and about one in five people with the infection die — sometimes within one to two days of becoming ill.
“People should take sensible precautions like if you have a cut avoid getting immersed in water until it’s well healed,” Spottiswoode said. “If you are someone immunocompromised keeping an eye on these things and avoiding those high-risk activities and foods.”
Messina says she and Barajas’ family are still waiting to learn more about what happened. She hopes people realize how precious life can be.
“Be thankful for what we have right now because it can be taken away so quickly so easily,” Messina said.
Messina has set up a GoFundMe to help with her friend’s medical expenses. So far, it has raised more than $20,000.
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Great, and we just bought a big pack of frozen tilapia. I guess these are getting extra cooking time.
Frozen is fine, it's the fresh and never frozen you gotta worry about.
All sea food should be flash frozen on the boat to kill any parasites, and only thawed when it's about to be cooked.
All seafood you prepare yourself should be bought frozen. If you are not on the coast, it's almost guaranteed all of the unfrozen seafood you see at the grocery store has already been frozen and thawed.
While freezing should kill multicellular eukaryotes (worms or other parasites), bacteria are pretty hardy, even to things like freezing. Plus, even when they aren’t, they make up for it in numbers… if you kill 99% of 10 million bacteria, you still have a hundred thousand that can subsequently repopulate if they are thawed left to grow a bit (even in the fridge). I’m not sure about these Vibrio strains, but the infective dose of some E. coli and Salmonella strains is measured in quantities less than 1000 bacterial cells.
Edit: reading a bit, probably this won’t be doing much growing at fridge temperatures (prefers warm water after all), however infections have been reported from oysters that were tested at about 900 cfu/gram of meat, so it might take (coincidentally) about a hundred thousand bacteria to cause an infection (~10g/oyster * 900 cfu/gram * 12 oysters or so). This isn’t very much… you probably have at least 1 to 100 million cfu/g of various bacteria on chopped lettuce, for instance.
This does not appear to be the case:
"No: any type of freezing — commercial or in your home freezer — does not kill these bacteria. If you are at high risk, do not eat shellfish iced or "on the half shell." Only thorough cooking — boiling, heavy steaming, frying, broiling or baking — will kill Vibrio vulnificus."