Mpox (Monkeypox) On Board a Naval Warship.

We report a case of mpox in an active duty male on board a naval warship, who presented with a chancre-like penile lesion and ulcerating lymphadenopathy in the setting of a nonreactive treponemal test. Despite empirical therapy for sexually transmitted infections, he developed a fever and a generalized pustular rash. The patient was placed in isolation, and contact tracing was performed.

Diet medication and beta-glucanase affect ileal digesta soluble beta-glucan molecular weight, carbohydrate fermentation, and performance of coccidiosis vaccinated broiler chickens given wheat-based diets.

Exogenous enzymes as alternatives to feed antibiotics in poultry has become an emerging research area with the emergence of antibiotic resistance. The objective was to evaluate the effects of diet medication (antibiotics) and β-glucanase (BGase) on digesta soluble β-glucan depolymerization, carbohydrate fermentation, and performance of coccidiosis-vaccinated broiler chickens fed wheat-based diets. A total of 1,782 broilers were raised on litter floor pens, and each treatment was assigned to 1 pen in each of the 9 rooms.

Effects of diet hulless barley and beta-glucanase levels on ileal digesta soluble beta-glucan molecular weight and carbohydrate fermentation in laying hens.

Exogenous β-glucanase (BGase) improves nutrient digestibility and production performance in laying hens fed barley-based diets, but the effect of enzyme and the dosage on β-glucan depolymerization and fermentation in the gastrointestinal tract is poorly understood. The objectives of the study were to determine the effects of hulless barley (HB) and BGase levels on digestive tract β-glucan depolymerization and fermentation in laying hens. A total of 108 Lohman-LSL Lite hens were housed in cages and fed 2 levels of HB (CDC Fibar; 0 and 73%) by substituting wheat in the diet and graded levels of BGase (Econase GT 200 P from ABVista; 0, 0.

Hulless barley and β-glucanase affect ileal digesta soluble beta-glucan molecular weight and digestive tract characteristics of coccidiosis-vaccinated broilers.

Exogenous β-glucanase (BGase) in barley-based feed has been shown to reduce digesta viscosity in chickens, and thereby improve performance. Less well studied is the potential for BGase to convert barley β-glucan into low molecular weight carbohydrates, which might influence digestive tract function and enteric disease. Coccidiosis-vaccinated broiler chickens were fed graded levels of hulless barley (HB) and BGase to determine their effects on β-glucan depolymerization and digestive tract characteristics.

Interlaboratory comparison of SARS-CoV2 molecular detection assays in use by U.S. veterinary diagnostic laboratories.

The continued search for intermediate hosts and potential reservoirs for SARS-CoV2 makes it clear that animal surveillance is critical in outbreak response and prevention. Real-time RT-PCR assays for SARS-CoV2 detection can easily be adapted to different host species. U.

Effects of exogenous β-glucanase on ileal digesta soluble β-glucan molecular weight, digestive tract characteristics, and performance of coccidiosis vaccinated broiler chickens fed hulless barley-based diets with and without medication.

Introduction: Limited use of medication in poultry feed led to the investigation of exogenous enzymes as antibiotic alternatives for controlling enteric disease. The objective of this study was to evaluate the effects of diet β-glucanase (BGase) and medication on β-glucan depolymerization, digestive tract characteristics, and growth performance of broilers.

Materials And Methods: Broilers were fed hulless barley (HB) based diets with BGase (Econase GT 200P from AB Vista; 0 and 0.

Effects of hulless barley and exogenous beta-glucanase levels on ileal digesta soluble beta-glucan molecular weight, digestive tract characteristics, and performance of broiler chickens.

The reduced use of antibiotics in poultry feed has led to the investigation of alternatives to antibiotics, and one such substitution is fermentable carbohydrates. Exogenous β-glucanase (BGase) is commonly used in poultry fed barley-based diets to reduce digesta viscosity. The effects of hulless barley (HB) and BGase levels on ileal digesta soluble β-glucan molecular weight, digestive tract characteristics, and performance of broiler chickens were determined.

Hulless barley and beta-glucanase levels in the diet affect the performance of coccidiosis-challenged broiler chickens in an age-dependent manner.

Diet β-glucanase (BGase) depolymerizes viscous β-glucan into lower molecular weight carbohydrates, which might act as a prebiotic in chickens exposed to enteric disease. Coccidiosis-challenged broiler chickens were fed graded levels of hulless barley (HB) and BGase to determine their effects on growth performance. Broilers were fed high β-glucan HB (CDC Fibar; 0, 30, and 60% replacing wheat) and BGase (Econase GT 200P; 0, 0.

Erythema Multiforme Versus Stevens-Johnson Syndrome/Toxic Epidermal Necrolysis: Subtle Difference in Presentation, Major Difference in Management.

Erythema multiforme and Stevens-Johnson syndrome/toxic epidermal necrolysis are immune-mediated epidermal conditions with variable clinical presentations. Although their clinical presentations often overlap, they have distinct etiologies and potential outcomes, which necessitate specific management strategies. This case is presented to highlight the subtle differences and review management given that Stevens-Johnson syndrome/toxic epidermal necrolysis can rapidly become life-threatening.

Assessing the equivalence of Vibrio parahaemolyticus MPN and PCR quantification methods in oyster samples: A seven-year study.

Data collected from FDA proficiency tests (PT) during 2012-2018 was used to evaluate the performance of most probable number (MPN) and polymerase chain reaction (PCR) methods used to enumerate Vibrio parahaemolyticus in oyster samples. The primary aim was to establish whether the MPN and PCR methods can be considered equivalent. The following criterion for equivalence was applied: the absolute value of mean bias and between-sample standard deviation must both be less than 0.

Evaluation and single-laboratory verification of a proposed modification to the U.S. Food and Drug Administration method for detection and identification of Campylobacter jejuni or Campylobacter coli from raw silo milk.

The current U.S. Food and Drug Administration (FDA) methodology for detection of Campylobacter, a leading source for foodborne illness, is outdated.

Safety assessment of consumption of glabrous canary seed (Phalaris canariensis L.) in rats.

Canary seed is a nutrient-rich cereal grain; however, it has not been used in human food in part due to concerns regarding safety of consumption. Glabrous or hairless canary seed has potential human food use as trichomes are absent. The objective of the oral feeding studies reported here was to assess the safety of yellow and brown glabrous canary seed cultivars as human cereal foods.

Games, simulations, and learning in emergency preparedness: a review of the literature.

Between 2007 and 2011, a comprehensive review of the literature was conducted to identify the usefulness of educational games and simulations in developing and evaluating the competency of public health professionals to prepare for, respond to, and recover from emergencies. This article presents an overview of the literature related to the use of games and simulations in education and training, summarizes key findings, identifies key features of gaming simulation design for educational effectiveness, and suggests that use of these emerging teaching and learning strategies be considered in the development of a comprehensive approach for creating and evaluating competency.

Rapid detection of foodborne botulism outbreaks facilitated by epidemiological linking of cases: implications for food defense and public health response.

The main objective of this study was to develop an understanding of the descriptive epidemiology of foodborne botulism in the context of outbreak detection and food defense. This study used 1993-2008 data from the Centers for Disease Control and Prevention (CDC) Annual Summaries of Notifiable Diseases, 2003-2006 data from the Bacterial Foodborne and Diarrheal Disease National Case Surveillance Annual Reports, and 1993-2008 data from the Annual Listing of Foodborne Disease Outbreaks. Published outbreak investigation reports were identified through a PubMed search of MEDLINE citations for botulism outbreaks.

The potential capability of social media as a component of food safety and food terrorism surveillance systems.

Social media (i.e., internet applications and platforms that allow users to create and share content) are a potentially rich data source for foodborne disease surveillance.

A study of nutrient digestibility and growth performance of broiler chicks fed hairy and hairless canary seed (Phalaris canariensis L.) products.

A nutrient retention study and a growth study were conducted with broiler chickens to evaluate the nutritive value and potential toxicity of 2 hairless canary seed products-hulled seed and groats (cultivar CDC Maria), and one hairy hulled canary seed (cultivar Keet). Each treatment was replicated 6 times (6 groups of 4 birds each). The hairless canary seed groat, hairless hulled canary seed, and the hairy hulled canary seed contained 24.

Processing conditions affect nutrient digestibility of cold-pressed canola cake for grower pigs.

Cold-pressed canola cake is a coproduct of biodiesel production that contains more residual oil than expeller-pressed and solvent-extracted canola meal. Cold-pressed canola cake might be an attractive feedstuff for swine due to local availability from small plants. However, the nutritional quality and content of anti-nutritional factors of cold-pressed canola cake are poorly defined and vary with processing conditions.

Establishing a milkborne disease outbreak profile: potential food defense implications.

Objectives: The main objectives of this study were to establish baseline characteristics for milkborne outbreaks, establish an expected milkborne outbreak profile, and identify potential indicators of food terrorism.

Materials: This study used 1990-2006 data from the Centers for Disease Control and Prevention Annual Listings of Disease Outbreaks and the Foodborne Outbreak Database (FOOD) to establish epidemiologic baseline characteristics for disease outbreaks associated with fluid milk. FOOD data from 2007 were used to qualitatively validate the potential of the baseline characteristics and the expected outbreak profile.

The nutritional value of expeller-pressed canola meal for grower-finisher pigs.

Expeller-pressed (EP) canola meal contains more residual oil than solvent-extracted canola meal and might be an attractive feedstuff for swine, but it has been poorly characterized. In Exp. 1, six ileal-cannulated barrows (36 kg of BW) were fed at 3x maintenance either a 44% EP canola meal diet or a N-free diet in a crossover design to measure energy and AA digestibility and calculate standardized ileal digestible (SID) AA and NE content, with 6 observations per diet.

A novel choline cotransporter sequestration compartment in cholinergic neurons revealed by selective endosomal ablation.

The sodium-dependent, high affinity choline transporter - choline cotransporter - (ChCoT, aka: cho-1, CHT1, CHT) undergoes constitutive and regulated trafficking between the plasma membrane and cytoplasmic compartments. The pathways and regulatory mechanisms of this trafficking are not well understood. We report herein studies involving selective endosomal ablation to further our understanding of the trafficking of the ChCoT.

Regulation of ANKRD9 expression by lipid metabolic perturbations.

Fatty acid oxidation (FAO) defects cause abnormal lipid accumulation in various tissues, which provides an opportunity to uncover novel genes that are involved in lipid metabolism. During a gene expression study in the riboflavin deficient induced FAO disorder in the chicken, we discovered the dramatic increase in mRNA levels of an uncharacterized gene, ANKRD9. No functions have been ascribed to ANKRD9 and its orthologs, although their sequences are well conserved among vertebrates.

Identification and characterization of syntaxin 1 antisense variants in Limulus polyphemus.

1.A Limulus SMART(TM) cDNA library screening resulted in the cloning of four syntaxin 1 homologs (referred to as Limulus syntaxin [Lim-syn] 1A, 1B, 1C, and 1D) (Wang, Y., Cao, Z.

Cloning and identification of Rab cDNAs from Limulus polyphemus.

Small GTPases of the Rab family are essential for the control of membrane transport between intracellular compartments. Trafficking of the sodium-dependent facilitative insulin responsive glucose transporter (GLUT 4) has been shown to be associated with the intracellular redistribution of Rabs 4, 5 and 11 in adipose and muscle tissues. As a prelude to studies of the endosomal trafficking of the choline cotransporter (ChCoT), we describe herein our initial efforts to identify Rab proteins in Limulus polyphemus central nervous system (CNS) tissue.