麻豆影视

Skip to main content

U.S. CDC warns of rise in 'extensively drug-resistant' shigella bacteria infections

A Centers for Disease Control and Prevention sign stands at the entrance of their offices in Atlanta on Tuesday, April 19, 2022. (AP Photo/Ron Harris, File) A Centers for Disease Control and Prevention sign stands at the entrance of their offices in Atlanta on Tuesday, April 19, 2022. (AP Photo/Ron Harris, File)
Share

The U.S. Centers for Disease Control and Prevention (CDC) is warning the public about , also known as shigellosis.

According to a presentation from the agency earlier this week, about 5 per cent of shigella infections reported in the U.S. in 2022 were caused by XDR strains, compared to zero per cent in 2015. The CDC says XDR strains are very hard to treat and can easily spread 鈥渁ntimicrobial resistance genes to other enteric bacteria,鈥 meaning it can make other infections resistant to antibiotics.

Shigellosis is a common cause of travel-associated bacterial diarrhea in the United States and predominately affects gay, bisexual and other men who have sex with men (MSM), people experiencing homelessness and people living with HIV.

In Canada, shigellosis is a , meaning provinces and territories voluntarily report cases to the Public Health Agency of Canada when they are diagnosed if they meet the national case definition.

Health Canada would not provide a statement when asked about the CDC鈥檚 warning and whether a similar advisory might be issued here. However,

It doesn鈥檛 appear as though Canada has any reported cases of XDR shigella, but an antibiotic-resistant outbreak of shigella bacteria was the subject of a . 

The U.S. CDC did not say what the suspected source of the infections being identified in that country may be.

Canadian officials monitor shigellosis cases through FoodNet Canada, PulseNet Canada, the National Enteric Surveillance Program and the Canadian Notifiable Disease Surveillance System.

Shigellosis is contracted by oral contact with material contaminated by feces, commonly via contaminated food or water, according to health officials.

You can also get shigellosis by coming in contact with infected feces, or if the hygiene habits of those around you are poor.

You can be infected by shigella in your kitchen if you do not wash your hands properly after using the bathroom or handling raw foods. Health Canada also advises you to wash fresh fruits and vegetables before eating them and clean work surfaces thoroughly before and after preparing foods.

CTVNews.ca Top Stories

The British Columbia election campaign is set to officially start today, with Lt.-Gov. Janet Austin issuing the writ for the Oct. 19 vote.

A northern Ontario man is facing a $12,000 fine after illegally shooting a moose near the Batchawan River.

Unusual flippered feet are making their way into the Saint Lawrence River this weekend. Led by underwater explorer and filmmaker Nathalie Lasselin, volunteer divers are combing the riverbed near Beauharnois in Mont茅r茅gie to remove hundreds of tires that have been polluting the aquatic environment for decades.

A sea lion swam free after a rescue team disentangled it near Vancouver Island earlier this week.

Local Spotlight

Cole Haas is more than just an avid fan of the F.W. Johnson Wildcats football team. He's a fixture on the sidelines, a source of encouragement, and a beloved member of the team.

Getting a photograph of a rainbow? Common. Getting a photo of a lightning strike? Rare. Getting a photo of both at the same time? Extremely rare, but it happened to a Manitoba photographer this week.

An anonymous business owner paid off the mortgage for a New Brunswick not-for-profit.

They say a dog is a man鈥檚 best friend. In the case of Darren Cropper, from Bonfield, Ont., his three-year-old Siberian husky and golden retriever mix named Bear literally saved his life.

A growing group of brides and wedding photographers from across the province say they have been taken for tens of thousands of dollars by a Barrie, Ont. wedding photographer.

Paleontologists from the Royal B.C. Museum have uncovered "a trove of extraordinary fossils" high in the mountains of northern B.C., the museum announced Thursday.

The search for a missing ancient 28-year-old chocolate donkey ended with a tragic discovery Wednesday.

The Royal Canadian Mounted Police is celebrating an important milestone in the organization's history: 50 years since the first women joined the force.

It's been a whirlwind of joyful events for a northern Ontario couple who just welcomed a baby into their family and won the $70 million Lotto Max jackpot last month.