Porcine Health Management

Chosen Topics:

Herd Health Management and Economy

106 - 120 of 202

Morphometric differences in the umbilical cord of IUGR and normally developed piglets

Intrauterine growth restriction (IUGR) during foetal development is observed in a sub sample of small piglets in litters from highly prolific sows. The umbilical cord is assumed to play a significant role in the development of IUGR. The aim of the study...
Type
Abstract
Year
2019
Topic
Herd Health Management and Economy
Affiliation
Department of Veterinary and Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark

Revealing the unseen: use of 24 h camera surveillance diagnosed severe management problems and not sow health or parturition problems

A farrowing unit of 1200 sows experienced problems with neonatal diarrhea and increased mortality. Different interventions were not successful. The local veterinarian consulted a behavioural specialist for 24 h video analysis of sow and piglet behaviour...
Type
Abstract
Year
2019
Topic
Herd Health Management and Economy
Affiliation
University Farm Animal Practice, Harmelen, The Netherlands

The roll of Evidence Based Veterinarian Medicine (EBVM) in the Dutch swine industry: points of friction and solutions

EBVM is the use of best evidence from research for health decisions in the veterinary profession. These principles are in The Netherlands incorporated in guidelines for veterinary actions. Despite the good performance of the industry still several points...
Type
Abstract
Year
2019
Topic
Herd Health Management and Economy
Affiliation
Chairman VGV KNMvD, Veterinary Clinic de Varkenspraktijk, Oss, The Netherlands

Diagnoses in adult pigs 2008 to 2018 in England and Wales from analysis of laboratory carcase submissions

Analysis of surveillance data and diagnoses in adult pigs over a ten-year period in England and Wales was undertaken. This provides insight into the presenting signs and disease syndromes that prompt postmortem examinations (PME) in the GB scanning...
Type
Abstract
Year
2019
Topic
Herd Health Management and Economy
Affiliation
Animal and Plant Health Agency

Modelling the effect of respiratory disease on production performance of farrow-to-finish pig herds

The impact of respiratory disease on production performance in pigs is of worldwide relevance but its magnitude has been poorly researched. The objective of this study was to estimate the effect of respiratory disease on production performance in Irish...
Type
Abstract
Year
2019
Topic
Herd Health Management and Economy
Affiliation
Pig Development Department Teagasc

HEMOGLOBIN CONCENTRATIONS IN RELATION TO REPRODUCTIVE STAGE AND PARITY IN SOWS

The iron demands of sows and hemoglobin (Hb) concentrations typically are ignored in pork production. Therefore, this study evaluated Hb concentrations in different parities of sows at various stages of reproduction. <strong>Materials & Methods:</strong>The cross-sectional study included 2685 sows from 11 different farms (2400-4000 sows/farm) in two states (North Carolina and Indiana) in the USA. Approximately 250 blood samples were collected from 10 sows/parity/stage on each farm. Stages were defined as early, mid, and late gestation, and early and late lactation.
Type
Abstract
Year
2018
Topic
Herd Health Management and Economy

PRODUCTIVITY IMPROVEMENTS FOLLOWING PORCILIS® PCV M HYO VACCINATION

Although the efficacy of a new vaccine is thoroughly proven prior to being marketed, follow-up on efficacy after large-scale use in the field is important. The aim of this Danish historical study was to evaluate the effect of Porcilis® PCV M Hyo during the weaning period. Material & Methods Retrospectively, production data like mortality, feed conversion rate (FCR) and average daily gain (ADG) were collected from Danish weaning herds vaccinated with Porcilis® PCV M Hyo. Data from one year prior to initiation of vaccination was compared to data from one year after fully-implemented vaccination.
Type
Abstract
Year
2018
Topic
Herd Health Management and Economy

BIOFILM IN WATER PIPES: EVALUATION METHOD OF ELIMINATION DURING SANITATION PROCEDURE IN POST-WEANING UNIT

Background and Objectives Pickling of water pipes during sanitation to eliminate biofilm is not common in pig production, whereas it is systematic in poultry breeding. FT22, FT37 and ATP are good indicators of biofilm in water pipes. This field study aims to show the interest of: Applying peroxide stabilized by silver nitrate (HYDROCARE®) to eliminate biofilm of water pipes. Using on ATP-metry method to estimate efficiency of the cleaning Material and Methods This comparative study is conducted on 8 French farms, between April and May 2017. Water is sampled at the beginning and at the end of the pipe before cleaning during sanitation in post-weaning unit before cleaning.
Type
Abstract
Year
2018
Topic
Herd Health Management and Economy

EAR NECROSIS IN GROWERS RELATED TO STRAY VOLTAGE? A CASE REPORT

Ear necrosis is a common issue on French farms. Effects on pig performance are usually moderate, still the pathology is stressful for farmers and may raise welfare concerns. Moreover, in some cases large numbers of pigs are affected, with extensive lesions, leading to dramatic consequences. Little is known about etiology and risk factors. This case aims to show the possible implication of stray voltage.    
Type
Abstract
Year
2018
Topic
Herd Health Management and Economy

ANALYSIS OF THE ECONOMIC IMPACT OF LUNG LESIONS THANKS TO THE CEVA LUNG PROGRAM (CLP) AFTER SETTING UP A NEW VACCINE AGAINST ENZOOTIC PNEUMONIA (HYOGEN®)  

Natural infection of growing pigs in farms due to Mycoplasma hyopneumoniae can result in substantial losses in the growth performance. It is possible to evaluate the incidence and severity of those infections by scoring bronchopneumonia lesions in slaughter pigs. Ceva Lung Program (CLP) is an efficient tool to follow the evolution and the prevalence of enzootic pneumonia. Material and methods The aim of the study was to validate the change of the vaccine plan with a new Mycoplasma vaccine, Hyogen® by measuring the consequences in reducing the lung lesions and the potential economic benefit.
Type
Abstract
Year
2018
Topic
Herd Health Management and Economy

EVALUATION OF A NEWLY KIT, MULTIPLEX REAL-TIME RT-PCR METHOD FOR THE DETECTION OF SWINE CORONAVIRUSES (PEDV, TGEV AND SDCOV)

The coronaviruses, porcine epidemic diarrhea virus (PEDV), transmissible gastroenteritis virus (TGEV), and porcine delta coronavirus (PDCoV) are causative agents for gastrointestinal diseases in pigs. All three coronaviruses show similar initial clinical signs, but treatments and remediation may be different for each. Tests specific for each of these can advise the course followed, greatly aiding herd management. The Applied Biosystems™ VetMAX™ PEDV/TGEV/SDCoV Kit is an assay that detects and differentiates the three coronavirus species in a single reaction mix.
Type
Abstract
Year
2018
Topic
Herd Health Management and Economy

EFFECT OF A SEAWEED-CLAY COMBINATION ON THE NEONATAL DIARRHEA IN PIGLETS RAISED IN DIFFERENT MANAGEMENT CONDITIONS

Neonatal diarrhea is one of the most frequent problem in newborn piglets in the world. It can result in high mortality and morbidity if it’s not properly managed. Moreover, neonatal diarrhea leads to an over use of antibiotics. In this context, Olmix developed a new product (Seagut Paste) with 3 synergistic actions: protect the digestive tract via marine algae extract (MSP®MUCIN) and specific clay, balance gut flora and maintain homeostasis. The objective of the present study was to evaluate the capacity of this product to keep good health status of newborn piglets in case of neonatal diarrhea in different field conditions.
Type
Abstract
Year
2018
Topic
Herd Health Management and Economy

EFFECTS OF DIFFERENT FEED PROGRAMS ON SECOND LITTER SYNDROME IN AFTER FIRST WEANING TO SECOND PARITY SOWS

Introduction: It is well known that second parity sows may have low farrowing rate or low reproduction performance. Furthermore, it made a negative impact on farm productivity. Hence, improving reproductive performance of second parity sows might improve farm productivity. This experiment was conducted to evaluate the effects of different feed programs on reproductive performance, litter performance and second litter syndrome in after first weaning to second parity sows. Material & methods: The experiment was started when sows in the first weaning, and a total of 52 sows, average body weight (BW) of 173.4 kg, were allotted to one of four treatments based on BW and backfat thickness with 4 treatments and 13 replicates.
Type
Abstract
Year
2018
Topic
Herd Health Management and Economy

EFFECTS OF FEEDING FREQUENCY DURING EARLY GESTATION ON REPRODUCTIVE PERFORMANCE IN GESTATING SOWS

Introduction: Our research group has been used daily once feeding to gestating sows from 35 day for saving labor and its cost. The period of once daily feeding in previous study was the day after pregnancy checking (35 day) due to concerns about conception and pregnancy in early gestation. To improve once daily feeding scheme, this study was conducted to evaluate the effects of feeding frequency during early gestation on reproductive performance in gestating sows. Material and Methods: A total of 40 multiparous sows (Yorkshire x Landrace, average parity 4.1) were used in this experiment.
Type
Abstract
Year
2018
Topic
Herd Health Management and Economy

A NORWEGIAN PROJECT STUDYING OUTBREAKS OF ACUTE RESPIRATORY DISEASE IN FATTENING PIGS

Introduction The Norwegian pig population has a favorable health status when viewed in an international perspective. The population is free from Mycoplasma hyopneumoniae and several viral agents [(PRRSV, PRCV, SIV (except H1N1pdm09)] involved in respiratory infections in pigs. However, over the last four years, there has been an increase in reported cases of acute respiratory disease in the Norwegian pig population. The project aims to investigate the etiology and risk factors of outbreaks of respiratory disease in Norwegian pig herds.
Type
Abstract
Year
2018
Topic
Herd Health Management and Economy