The study was carried out on the mothers who have under one-year children (350 children) in Kho¸i Ch©u district, H­ng Yªn Province in 2001. Results: most of mothers understand well about causes, manifestations, management and control of diarrhea. 41.9% of mothers have good skills in practice, such as preparing ORS solution, feeding children, using drugs for children with acute diarrhea, detecting signs which show that the hospitalization is needed. However, the rate of children who were cured within 3 days remains to be low (24.8%). 75.2% of children have to stay for 3 days or longer.
Diarrhea ; prevention & control ; child ; mothers

China ; Diarrhea ; prevention & control ; virology ; Humans ; Viral Vaccines ; immunology ; Virus Diseases ; prevention & control

Calf diarrhea is a commonly reported disease in young animals, and still a major cause of productivity and economic loss to cattle producers worldwide. In the report of the 2007 National Animal Health Monitoring System for U.S. dairy, half of the deaths among unweaned calves was attributed to diarrhea. Multiple pathogens are known or postulated to cause or contribute to calf diarrhea development. Other factors including both the environment and management practices influence disease severity or outcomes. The multifactorial nature of calf diarrhea makes this disease hard to control effectively in modern cow-calf operations. The purpose of this review is to provide a better understanding of a) the ecology and pathogenesis of well-known and potential bovine enteric pathogens implicated in calf diarrhea, b) describe diagnostic tests used to detect various enteric pathogens along with their pros and cons, and c) propose improved intervention strategies for treating calf diarrhea.
Animals ; Cattle ; *Cattle Diseases/diagnosis/drug therapy/microbiology/prevention & control ; Diarrhea/diagnosis/microbiology/prevention & control/*veterinary

Diarrhoea is one of the commonest reasons children require health care in Papua New Guinea (PNG). Acute watery diarrhoea is the commonest form, and is due to viruses. Oral rehydration solution, zinc and continued breastfeeding are highly effective treatments that can be delivered in homes and health facilities. Antibiotics are not useful in acute watery diarrhoea--they make it worse. Deaths from acute watery diarrhoea should be rare if basic curative services are available. Persistent diarrhoea (lasting longer than 14 days) is commonly associated with other co-morbidities, including malnutrition, anaemia, HIV (human immunodeficiency virus) infection, parasite (such as Giardia) or worm infections and environmental enteropathy. Educating parents on handwashing, food preparation, water purification, improvements in sanitation and the home environment, breastfeeding, nutrition and immunization are essential in preventing diarrhoea. Cholera appeared in PNG in 2009, causing over 500 deaths in all age groups. Cholera emerged because of limited access to safe, clean drinking water and poor sanitation. Addressing these will have beneficial effects not only on cholera but also on all causes of diarrhoea and many other common childhood infections.
Anti-Bacterial Agents/therapeutic use ; Child ; Dehydration/prevention & control ; Diarrhea/microbiology/*prevention & control ; Fluid Therapy/methods ; Humans

BACKGROUNDClostridium difficile-associated diarrhea (CDAD) is a major public health problem because of significant morbidity and mortality, and many clinicians pay attention to Lactobacillus as a potentially effective treatment. The purpose of this meta-analysis was to evaluate the efficacy of Lactobacillus in the prevention of CDAD.

METHODSThe databases MEDLINE, the Cochrane Central Register of Controlled Trials, metaRegister of Controlled Trials, National Institutes of Health, CNKI, VIP, and Wanfang data were searched to locate all reported randomized controlled trials (RCT) from 1990 to December 2012. Only RCT in English and Chinese using Lactobacillus for the prevention of documented CDAD were considered for study inclusion. The data was analyzed by Review Manager and SPSS software.

RESULTSSeven placebo-controlled RCTs that evaluated the prevention of CDAD, which included 1486 subjects, accorded with inclusion and exclusion criteria. The mean age of the subjects ranged from 4.15 to 64.75 years and the proportion of male subjects ranged from 42.0% to 59.1%. The total daily dose of Lactobacillus ranged from 1.2×10(9)-1.2×10(12) colonyforming units (CFU). A low risk of bias was attributed to two studies and four studies evaluated a medium-level risk of bias. The combined risk ratio (RR) of developing CDAD was significantly lower in subjects who received Lactobacillus compared with subjects who received placebo (RR 0.38, 95% confidence interval (CI) 0.22-0.67). A combination regimen of Lactobacillus acidophilus (L. acidophilus) and Lactobacillus casei (L. casei) (RR 0.05, 95% CI 0.01-0.36) showed significant effect sizes for the prevention of CDAD, while single regimens of Lactobacillus plantarum (L. plantarum) and Lactobacillus rhamnosus (L. rhamnosus) did not. Across all trials, positive significant effects of Lactobacillus were observed in the elderly subgroup (RR 0.05, 95% CI 0.01-0.36). Whether the 1×10(12)-9×10(12) CFU/d Lactobacillus could prevent CDAD significantly or not was unclear.

CONCLUSIONThere is a sufficient evidence to recommend Lactobacillus (L. acidophilus and L. casei) as a prevention therapy for CDAD.

Clostridium difficile-associated diarrhea (CDAD) is common among hospital-acquired bacterial diarrhea, its mortality and morbidity show an increasing trend in recent years. Improper antimicrobial drug use is one of the key reasons. Adequate hand hygiene of healthcare workers, thorough disinfection of hospital environment, and appropriate isolation of patients are effective measures to prevent the outbreak of hospital-aquired CDAD.
Clostridium difficile ; physiology ; Cross Infection ; microbiology ; mortality ; prevention & control ; Diarrhea ; microbiology ; mortality ; prevention & control ; Enterocolitis, Pseudomembranous ; microbiology ; mortality ; prevention & control ; Humans ; Infection Control

OBJECTIVES: This study was designed to compare the data from the emergency department syndromic surveillance system of Korea in detection and reporting of acute diarrheal syndrome (mass type) with the data from the Korea Food and Drug Administration. And to offer fundamental materials for making improvements in current surveillance system was our purpose. METHODS: A study was conducted by reviewing the number of cases reported as acute diarrheal syndrome (mass type) from the Korean Center for Disease Control and Prevention between June, 2002 and July, 2008. And the data were compared with the number of mass food poisoning cases during the same period, reported from the Korea Food and Drug Administration. The difference between two groups was measured and their transitions were compared. RESULTS: The emergency department syndromic surveillance system's reports of the numbers of acute diarrheal syndrome (mass type) cases were different from the transition of mass food poisonings, reported by the Korea Food and Drug Administration. Their reports were not accurate and they could not follow the trends of increase in mass food poisonings since 2002. CONCLUSIONS: Current problems in the emergency department syndromic surveillance system in Korea are mostly related to inaccuracies of daily data reporting system. Manual data input by the reporters could play a big role in such inaccuracies. There need to be improvements in the ways of reporting data, such as automated information transport system linking electronic medical record.
Centers for Disease Control and Prevention (U.S.) ; Diarrhea ; Electronic Health Records ; Emergencies ; Foodborne Diseases ; Korea ; Research Design ; United States Food and Drug Administration

Congenital chloride diarrhea (CLD) is a rare inherited autosomal recessive disorder. Mutations of the solute carrier family 26 member 3 gene cause profuse, chloride ion rich diarrhea, which results in hypochloremia, hyponatremia and metabolic alkalosis with dehydration. If a fetal ultrasound shows bowel dilatation suggestive of bowel obstruction, or if a neonate shows persistent diarrhea and metabolic alkalosis, CLD should be considered in the differential diagnosis. The severity of CLD varies, but early detection and early therapy can prevent complications including growth failure. We report a case of dizygotic twins affected by CLD who had been born to non-consanguineous parents. Both of them showed growth failure, but one of the twins experienced worse clinical course. He showed developmental delay, along with dehydration and severe electrolyte imbalance. He was diagnosed with CLD first at 6-month age, and then the other one was also diagnosed with CLD.
Alkalosis ; Dehydration ; Diagnosis, Differential ; Diarrhea ; Dilatation ; Humans ; Hyponatremia ; Infant, Newborn ; Metabolism, Inborn Errors ; Parents ; Polyhydramnios ; Secondary Prevention ; Twins, Dizygotic

Dysgonomonas capnocytophagoides is a gram-negative, facultatively anaerobic coccobacillus that was formerly designated CDC group dysgonic fermenter (DF)-3, occurring as a normal flora in human gut and rarely causing human infections such as bacteremia, abscess, diarrhea, and cholecystitis. In this study, we report a case of biliary sepsis caused by D. capnocytophagoides in a patient with biliary obstruction. A seventy four-year-old man, admitted to the hospital due to common bile-duct stone, also had cholangitis caused by D. capnocytophagoides and Enterococcus avium, which were isolated from his blood cultures. D. capnocytophagoides was initially identified as D. gadei by MALDI-TOF mass spectrometry, but later confirmed as D. capnocytophagoides by 16S rRNA gene sequencing. To the best of our knowledge, this is the first report of human infection by D. capnocytophagoides in Korea.
Abscess ; Bacteremia ; Centers for Disease Control and Prevention (U.S.) ; Cholangitis ; Cholecystitis ; Cholelithiasis ; Diarrhea ; Enterococcus ; Genes, rRNA ; Humans ; Korea ; Mass Spectrometry ; Sepsis

Porcine epidemic diarrhea (PED) is a major disease of pigs that inflicts heavy losses on the global pig industry. The etiologic agent is the porcine epidemic diarrhea virus (PEDV), which is assigned to the genus Alphacoronavirus in the family Coronaviridae. This review consists of five parts, the first of which provides a brief introduction to PEDV and its epidemiology. Part two outlines the passive immunity in new born piglets and the important role of colostrum, while the third part summarizes the characteristics of the immune systems of pregnant sows, discusses the concept of the "gut-mammary gland-secretory IgA(sIgA) axis" and the possible underpinning mechanisms, and proposes issues to be addressed when designing a PEDV live vaccine. The final two parts summarizes the advances in the R&D of PEDV vaccines and prospects future perspectives on prevention and control of PEDV, respectively.
Animals ; Antibodies, Viral ; Coronavirus Infections/veterinary* ; Female ; Immunization ; Porcine epidemic diarrhea virus ; Pregnancy ; Swine ; Swine Diseases/prevention & control* ; Viral Vaccines