the plague bacteria :: Article Creator Ancestor Of Black Death Has Been Discovered In Bronze-Age Sheep Yahoo is using AI to generate takeaways from this article. This means the info may not always match what's in the article. Reporting mistakes helps us improve the experience.Generate Key Takeaways An ancestor of the bacteria responsible for plague has been found in the tooth of a sheep that lived nearly 4,000 years ago in a Bronze Age human settlement, scientists report in a new preprint study. Millennia later, the apparent descendants of this pathogen would unleash vicious pandemics that claimed millions of human lives, including the 6th-century Justinian plague and the 14th-century Black Death. In tracing the backstories of diseases like plague, this new research highlights the importance of looking not just at ancient human remains, but also the animals around them, the authors say. Most human pathogens have zoonotic origins, a...
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C. Difficile Is Everywhere – Even on the Bottom of Footwear - University of Houston
Shoe soles had the highest positivity rates, with 45% of samples testing positive for the bacteria. (Photo courtesy: Getty)
Clostridium difficile bacterium, 3D illustration (Courtesy: Getty)
Clostridium difficile or C. diff – a bacteria that causes inflammation of the colon and severe diarrhea – is widely prevalent in non-healthcare settings in the United States and around the world, according to University of Houston researchers who presented at IDWeek.
In a worldwide sample, 26% of environmental samples from health care and non-health care sites tested positive for C. diff strains. Shoe soles had the highest positivity rates, with 45% of samples testing positive for the bacteria.
C. diff is responsible for nearly half a million infections and 15,000 deaths in the United States each year. Until now, its presence in community settings has been largely overlooked.
"C. diff infection was known historically as a hospital-associated infection, and efforts to reduce the infection and control its spread have been focused on hospitals and long-term care facilities," said Jinhee Jo, a postdoctoral infectious disease fellow at the University of Houston and presenting author. "Recently, cases of community-acquired C. diff have been increasing, which suggests the need for broader community stewardship."
From 2014 to 2017, researchers collected samples from public areas, health care settings, and shoe soles in the United States and 11 other countries. They compared the rates of C. diff positivity between settings, including shoe soles, which were investigated for their potential role in environmental transmission.
"The results of this study shift our understanding of C. diff, including where it is found, how it is transmitted, and who it affects," said Kevin W. Garey, professor of pharmacy practice at the UH College of Pharmacy. "We can no longer think of C. diff as only existing in health care settings, and the population at risk is no longer just the very sick patient in the hospital. Identifying that person at risk anywhere in the world should become a priority regardless of whether the person is in a hospital or the community."
Everyone can take action to prevent infection and reduce the spread of C. diff in the community. Simple measures include practicing proper hand hygiene, cleaning surfaces with chemical disinfectants, and removing shoes before entering a home or common space.
"The bottoms of your shoes aren't clean," said Jo. "They may introduce harmful bacteria into your bathroom or kitchen, which could make you sick. The next time you're coming in from outside, take off your shoes before you enter a highly trafficked room and help reduce the risk of catching C. difficile."
The study is part of an ongoing effort by University of Houston researchers focused on better understanding C. difficile prevalence worldwide and represents a promising first step toward more effective surveillance, stewardship, and protection.
In addition to Jo and Garey, Anne J. Gonzales-Luna is a co-author of the study.
IDWeek is the joint annual meeting of the Infectious Diseases Society of America (IDSA), Society for Healthcare Epidemiology of America (SHEA), the HIV Medicine Association (HIVMA), the Pediatric Infectious Diseases Society (PIDS), and the Society of Infectious Diseases Pharmacists (SIDP).
UNIVERSITY PARK, Pa. — An outbreak of the highly pathogenic avian influenza virus in poultry in 2014-15 resulted in the destruction of more than 50 million chickens and turkeys in the U.S., causing billions of dollars in economic loss. This animal disease outbreak — the worst in U.S. history — is one example of how devastating a foreign animal disease can be to animal agriculture and the country's economy. The resurgence of avian influenza in multiple states, including Pennsylvania, is once again bringing the importance of preventing animal diseases to the forefront, noted Suresh Kuchipudi, clinical professor of microbiology in Penn State's College of Agricultural Sciences. Exploring the emergence, spread and control of animal infectious diseases such as avian influenza was the focus of the inaugural Emerging Animal Infectious Disease Conference held Nov. 29-Dec.1, 2021, at Penn State. It was hosted by the College of Agricultural Sciences, the Pennsylvania Department of A...
dented can botulism :: Article Creator Three Canadians Sickened In France's Botulism Outbreak Are From Quebec: PHAC The Public Health Agency of Canada has confirmed that the three Canadians who fell ill in a botulism outbreak in France are from Quebec. They're among at least 12 people who have suspected botulism after eating sardines prepared and served at Tchin Tchin Wine Bar in Bordeaux, France. The food was eaten between Sept. 4 and Sept. 10. The Associated Press has reported that some patients have been released from hospital, but most of them are in intensive care or critical condition. Canada's public health agency says it cannot divulge the condition of the patients from Quebec because it is considered private health information. Other tourists from the U.S., Ireland, Germany and Spain were among those sickened. One patient, who was not from Canada, has died. France's public health agency is leading the investigation...
JavaScript is required for the gallery to function properly. Start Slideshow When it comes to navel orangeworm control in your pistachio, almond, and walnut orchards in the fall and winter, sanitation is the key. While that sounds simple — destroy any mummy nuts — the truth is there are a lot of factors that can make a simple solution complicated. Advertisement These complications have financial implications, as labor to help clean up the orchard can be costly and time-consuming. These complications can also come in the form of weather issues that make postharvest cleanup more of a challenge. “Although this is a proven practice, we still see some growers are not doing this practice, for whatever reason. Sometimes, it is difficult to do mummy sanitation due to the rainfall in the winter, or due to the heavy ground in some orchards. But it is important to plan in advance considering these factors. Sanitation can be done at any time between October and Feb. 1,” Jhalendr...
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