serogroup O5 was responsible for the outbreak of gastroenteritis in Czechoslovakia in 1965.

Several authors have attributed the explosive outbreak of gastroenteritis that occurred in Czechoslovakia in 1965 to a toxigenic strain of serogroup O37 based on unverified metadata associated with three particular strains from the American Type Culture Collection. Here, by sequencing the original strain preserved at the Czech National Collection of Type Cultures since 1966, we show that the strain responsible for this outbreak was actually a O5 that lacks the genes encoding the cholera toxin, the toxin-coregulated pilus protein and pathogenicity islands present in O37 strains.

An unusual two-strain cholera outbreak in Lebanon, 2022-2023: a genomic epidemiology study.

Cholera is a life-threatening gastrointestinal infection caused by a toxigenic bacterium, Vibrio cholerae. After a lull of almost 30 years, a first case of cholera was detected in Lebanon in October 2022. The outbreak lasted three months, with 8007 suspected cases (671 laboratory-confirmed) and 23 deaths.

Non-O1/non-O139 Vibrio cholerae bacteremia and hepatitis in diabetic patient, France, winter 2019.

Objectives: Vibrio cholerae non-O1/non-O139 (NOVC) bacteremia is infrequently reported in Western countries and is associated with unfavorable outcome.

Patient/method: We describe here the case of a diabetic patient with hepatic cytolysis and NOVC bacteremia following an episode of diarrhea.

Result: The patient was paucisymptomatic and had a favorable resolution with oral ciprofloxacin.

Vaccination against Rabbit Hemorrhagic Disease Virus 2 (RHDV2) Using a Baculovirus Recombinant Vaccine Provides Durable Immunity in Rabbits.

Rabbit hemorrhagic disease virus 2 (RHDV2) emerged in the United States in 2018 and has spread in both domestic and wild rabbits nationwide. The virus has a high mortality rate and can spread rapidly once introduced in a rabbit population. Vaccination against RHDV2 provides the best protection against disease and should be considered by all rabbit owners.

Fenofibrate reduces glucose-induced barrier dysfunction in feline enteroids.

Diabetes mellitus (DM) is a common chronic metabolic disease in humans and household cats that is characterized by persistent hyperglycemia. DM is associated with dysfunction of the intestinal barrier. This barrier is comprised of an epithelial monolayer that contains a network of tight junctions that adjoin cells and regulate paracellular movement of water and solutes.

Inflammatory cytokines directly disrupt the bovine intestinal epithelial barrier.

The small intestinal mucosa constitutes a physical barrier separating the gut lumen from sterile internal tissues. Junctional complexes between cells regulate transport across the barrier, preventing water loss and the entry of noxious molecules or pathogens. Inflammatory diseases in cattle disrupt this barrier; nonetheless, mechanisms of barrier disruption in cattle are poorly understood.

Experimental Infection of Brazilian Free-Tailed Bats () with Two Strains of SARS-CoV-2.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is presumed to have originated from wildlife and shares homology with other bat coronaviruses. Determining the susceptibility of North American bat species to SARS-CoV-2 is of utmost importance for making decisions regarding wildlife management, public health, and conservation. In this study, Brazilian free-tailed bats ( were experimentally infected with two strains of SARS-CoV-2 (parental WA01 and Delta variant), evaluated for clinical disease, sampled for viral shedding and antibody production, and analyzed for pathology.

Outbreak of Imported Seventh Pandemic Vibrio cholerae O1 El Tor, Algeria, 2018.

After a lull of >20 years, Algeria experienced a cholera outbreak in 2018 that included 291 suspected cases. We found that outbreak isolates were Vibrio cholerae O1 serotype Ogawa from seventh pandemic El Tor sublineage AFR14, which corresponds to a new introduction of cholera into Africa from South Asia.

Dental treatment of patients with prune belly syndrome.

Background: Prune belly syndrome (PBS), also known as Eagle-Barrett syndrome (EGBRS), is a rare congenital disease characterized by deficiency or absence of abdominal wall muscles, urological abnormalities, and bilateral cryptorchidism.

Types Of Studies Reviewed: A review of literature was done using four search engines (PubMed, Google Scholar, Scopus, Science Direct) and keywords (individually and in combinations): prune belly syndrome, PBS, Eagle-Barrett syndrome, dental manifestation, clinical manifestation, and psychological aspects. The search was run with no language restrictions and covered the 1965-2021 time period.

The seventh pandemic of cholera in Europe revisited by microbial genomics.

In 1970, the seventh pandemic of cholera (7 P) reached both Africa and Europe. Between 1970 and 2011, several European countries reported cholera outbreaks of a few to more than 2,000 cases. We report here a whole-genome analysis of 1,324 7 P V.

[Value of the syndromic approach for the diagnosis of an imported case of cholera].

A 70-year-old woman with no relevant medical history presented banal clinical signs of infectious gastroenteritis on her return from a trip to the Republic of the Union of Myanmar. The appearance of her stools and clinical findings were not suggestive of a typical case of cholera, but Vibrio cholerae was nevertheless isolated from her stools in the laboratory. The National reference center (NRC) for vibrios and cholera identified a Vibrio cholerae serogroup O1 (serotype Inaba) strain.

Alternative observational designs to estimate the effectiveness of one dose of oral cholera vaccine in Lusaka, Zambia.

We conducted a matched case-control (MCC), test-negative case-control (TNCC) and case-cohort study in 2016 in Lusaka, Zambia, following a mass vaccination campaign. Confirmed cholera cases served as cases in all three study designs. In the TNCC, control-subjects were cases with negative cholera culture and polymerase chain reaction results.

Publisher Correction: Genomic insights into the 2016-2017 cholera epidemic in Yemen.

In the HTML version of this Letter, the affiliations for authors Andrew S. Azman, Dhirendra Kumar and Thandavarayan Ramamurthy were inverted (the PDF and print versions of the Letter were correct); the affiliations have been corrected online.

Evaluation of the SD bioline cholera rapid diagnostic test during the 2016 cholera outbreak in Lusaka, Zambia.

Objective: To assess the performance of the SD Bioline Cholera Ag O1/O139 rapid diagnostic test (RDT) compared to a reference standard combining culture and PCR for the diagnosis of cholera cases during an outbreak.

Methods: RDT and bacterial culture were performed on site using fresh stools collected from cholera suspected cases, and from stools enriched in alkaline peptone water. Dried stool samples on filter paper were tested for V.

Cholera epidemic in Yemen, 2016-18: an analysis of surveillance data.

Background: In war-torn Yemen, reports of confirmed cholera started in late September, 2016. The disease continues to plague Yemen today in what has become the largest documented cholera epidemic of modern times. We aimed to describe the key epidemiological features of this epidemic, including the drivers of cholera transmission during the outbreak.

Cholera Epidemic in South Sudan and Uganda and Need for International Collaboration in Cholera Control.

Combining the official cholera line list data and outbreak investigation reports from the ministries of health in Uganda and South Sudan with molecular analysis of Vibrio cholerae strains revealed the interrelatedness of the epidemics in both countries in 2014. These results highlight the need for collaboration to control cross-border outbreaks.