An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
... This paper describes the effect of a disease outbreak on the success of a translocation for conservation management in a critically endangered species. Three juvenile kakapo from a group of 19 translocated birds died within 72 h of transport between New Zealand offshore islands. Clinical findings, gross necropsy changes, cytology, histopathology and bacterial culture confirmed systemic disease cau ...
... Coldwater 'streptococcosis', caused by Vagococcus salmoninarum, is an emerging disease of rainbow trout in the European Union, causing mortality rates up to 50% in broodstock during the spawning period, with water temperature of 10-12°C. A study to determine the presence and role of this bacterium was undertaken using classical bacteriological techniques confirmed with polymerase chain reaction. T ...
... Outbreaks of mass mortality of postlarval abalone, Haliotis diversicolor supertexta, have occurred in south China since 2002 and have forced many abalone farms to close. About 30 representative bacterial strains were isolated from a sample of five diseased postlarval abalone, taken 25 days post-fertilization during an outbreak of postlarval disease in Shenzhen, China, in October 2006. Bacterial ch ...
rabbits; weanlings; animal feeding; feed supplements; mannans; oligosaccharides; prebiotics; medicated feeds; antibiotics; dosage; digestive system diseases; disease outbreaks; diarrhea; cecum; digesta; in vitro digestion; fermentation; gas production (biological); intestinal microorganisms; pH; volatile fatty acids; ammonia; branched chain fatty acids
Abstract:
... A total of 200 weaned (35 days) hybrid Hyla rabbits were randomly divided among five groups housed in bicellular cages (20 cages per group). Between 35 and 60 days of age, the groups were submitted to the following treatments: group ANT (positive control) fed a basal diet supplemented with antibiotics (colistin sulphate, 144 mg/kg; tylosin, 100 mg/kg; and oxytetracyclin, 1000 mg/kg); groups MOS_0. ...
... Pseudomonas syringae pv. actinidiae (Psa) was identified as the causal agent of severe epidemics of bacterial canker on Actinidia chinensis (yellow kiwifruit) in central Italy occurring during 2008-9. A total of 101 strains were obtained from infected leaves, twigs, branches and trunks of cvs Hort16A, Jin Tao and CK3. Outbreaks were also found on A. deliciosa cv. Hayward. A representative set of 2 ...
broiler breeders; arthritis; gel electrophoresis; bacterial contamination; Salmonella Enteritidis; multiple drug resistance; genotype; hatcheries; animal pathogenic bacteria; lameness; disease outbreaks; microbial genetics; histopathology; synovial sheaths; mortality; antibiotics; antibiotic resistance; poultry diseases; disease transmission; salmonellosis; South Korea
Abstract:
... Salmonella enterica serovar Enteritidis (Salmonella Enteritidis) has been associated with morbidity and mortality in broiler chickens worldwide. The present study described purulent arthritis of broilers infected with Salmonella Enteritidis and investigated antibiograms and genetic characteristics of Salmonella Enteritidis isolates from epidemiologically related properties such as a hatchery and b ...
... Fire blight caused by Erwinia amylovora is a sporadic disease that can cause major damage and important tree loss in many apple and pear growing regions. Many infections occur when suitable weather conditions are met during bloom period. Timely applications of antibiotics or biocontrol agents during this period can dramatically reduce disease severity. Consequently, a number of forecasting systems ...
... The early curative uses of antimicrobial drugs such as fluoroquinolones before the onset of symptoms in veterinary medicine may be regarded as irrational antibiotic consumption. However, it should be stressed that in early curative antimicrobial treatment as in metaphylaxis, the bacterial burden at the infection site is often very low, and so the rapid eradication of the bacterial population could ...
... Aquaculture is one of the fastest growing sectors of agriculture globally. Production in freshwater and marine fisheries has plateaued, and the increasing demand for seafood and need for affordable protein sources in third world countries will ensure growth of aquaculture in the future. Tilapia are the second most cultured fish worldwide behind the carps, and even though they are easily cultured i ...
antibiotics; attitudes and opinions; disease outbreaks; economics; food animals; human health; humans; ingestion; meat; people; questionnaires; risk; vaccination; zoonoses
Abstract:
... Animal epidemics are associated with significant economic damage and they negatively influence consumers’ meat consumption. Vaccination can be used as a strategy to prevent the outbreak of animal epidemics. The current study examines people’s willingness to eat meat from animals vaccinated against an animal epidemic. We asked people separately about their willingness to eat meat from animals vacci ...
Bacillus (bacteria); Litopenaeus vannamei; ammonia; antibiotics; bacteria; disease outbreaks; early development; larvae; larval development; microencapsulation; nitrites; pH; postlarvae; probiotics; shrimp; shrimp culture; species diversity; water quality
Abstract:
... Epidemics of epizootics and occurrence of multiresistant antibiotics of pathogenic bacteria in aquaculture have put forward a development of effective probiotics for the sustainable culture. This study examined the effectiveness of forms of mixed Bacillus probiotics (probiotic A and probiotic B) and mode of probiotic administration on growth, bacterial numbers and water quality during rearing of w ...
... Seasonal variations in Clostridium difficile-associated diarrhea (CDAD), with a higher incidence occurring during winter months, have been reported. Although winter epidemics of respiratory viruses may be temporally associated with an increase in CDAD morbidity, we hypothesized that this association is mainly due to increased antibiotic use for respiratory infections. The objective of this study w ...
... The development of new/different management and feeding strategies to stimulate gut development and health in newly-weaned pigs, in order to improve growth performance while minimizing the use of antimicrobial compounds such as antibiotic growth promotants (AGP) and heavy mineral compounds, is essential for the long-term sustainability of the pig industry. Factors including the sub-optimal intake ...
... In aquaculture industries, there is an urgent need to develop microbial control strategies, to control disease outbreaks. In recent years, probiotics are considered as a valid alternative for the use of antibiotics in aquaculture to prevent high mortality and promote growth. In the present study, seven strains of bacteria such as Bacillus licheniformis (DAB1), Bacillus pumilus (DAB2), Bacillus sp. ...
Yersinia pestis; antibiotics; death; developed countries; developing countries; disease outbreaks; fearfulness; humans; issues and policy; models; monitoring; pathogens; plague; public health; quarantine; risk; social behavior; trade; transportation; France
Abstract:
... In recent decades, the issue of emerging and re-emerging infectious diseases has become an increasingly important area of concern in public health. Today, like centuries ago, infectious diseases confront us with the fear of death and have heavily influenced social behaviors and policy decisions at local, national and international levels.Remarkably, an infectious disease such as plague, which is d ...
Andreu Rico; Tran Minh Phu; Kriengkrai Satapornvanit; Jiang Min; A.M. Shahabuddin; Patrik J.G. Henriksson; Francis J. Murray; David C. Little; Anders Dalsgaard; Paul J. Van den Brink
Macrobrachium; Pangasius; Penaeidae; active ingredients; animal production; antibiotics; antiparasitic agents; disease outbreaks; disease prevention; disinfectants; farm management; farmers; farming systems; feed additives; fish farms; health status; human health; plant extracts; probiotics; shrimp; shrimp culture; China; Thailand; Vietnam
Abstract:
... Antimicrobials, parasiticides, feed additives and probiotics are used in Asian aquaculture to improve the health status of the cultured organisms and to prevent or treat disease outbreaks. Detailed information on the use of such chemicals in Asian aquaculture is limited, but of crucial importance for the evaluation of their potential human health and environmental risks. This study reports the out ...
... Aquaculture makes a significant contribution in the production of protein-rich food for human consumption. Aquaculture practices encounter many challenges, and one of the most devastating problems is disease outbreaks caused by microbial pathogens. To control disease outbreaks, several chemotherapeutics and antibiotics were used indiscriminately, which in turn leads to residual problems in the sur ...
Lucy Chou; Matt J. Griffin; Trellor Fraites; Cynthia Ware; Hugh Ferguson; Natalie Keirstead; John Brake; Judy Wiles; John P. Hawke; Michael T. Kearney; Rodman G. Getchell; Patricia Gaunt; Esteban Soto
Streptococcus iniae; antibiotics; disease outbreaks; farmed fish; genes; genetic heterogeneity; islands; minimum inhibitory concentration; pathogens; polymerase chain reaction; ribosomal RNA; vaccine development; wild fish; Caribbean; Central America; North America; South America
Abstract:
... Streptococcus iniae , the etiological agent of streptococcosis in fish, is an important pathogen of cultured and wild fish worldwide. During the last decade outbreaks of streptococcosis have occurred in a wide range of cultured and wild fish in the Americas and Caribbean islands. To gain a better understanding of the epizootiology of S. iniae in the western hemisphere, over 30 S. iniae isolates re ...
antibiotics; chemical compounds; disease control; disease outbreaks; disease resistance; feed conversion; fish; fish health; fish nutrition; food security; growth performance; growth promotion; humans; immunity; intestinal microorganisms; livestock; mechanism of action; probiotics; shellfish culture; India
Abstract:
... Aquaculture is emerging as one of the most viable and promising enterprises for keeping pace with the surging need for animal protein, providing nutritional and food security to humans, particularly those residing in regions where livestock is relatively scarce. With every step toward intensification of aquaculture practices, there is an increase in the stress level in the animal as well as the en ...