Control of Infectious Reproductive Disease: the Role of Biosecurity
نویسنده
چکیده
Many conditions affect the reproductive health of the beef herd, including nutrition, bull fertility, and environmental stresses. Perhaps none have the potential to create more significant losses than infectious diseases. Infectious diseases affecting reproduction can create losses all throughout the reproductive cycle by decreasing ovulation rates, fertilization rates, embryonic survival rates, and fetal survival rates.
منابع مشابه
Proceedings, Applied Reproductive Strategies in Beef Cattle September 11 and 12, 2007, Billings, Montana CONTROL OF INFECTIOUS REPRODUCTIVE DISEASE: THE ROLE OF BIOSECURITY
Many conditions affect the reproductive health of the beef herd, including nutrition, bull fertility, and environmental stresses. Perhaps none have the potential to create more significant losses than infectious diseases. Infectious diseases affecting reproduction can create losses all throughout the reproductive cycle by decreasing ovulation rates, fertilization rates, embryonic survival rates...
متن کاملTiming of Vaccination in Beef Cattle Herds
Infectious reproductive diseases have great potential to create significant damaging effects to reproductive efficiency and therefore profitability for the beef herd. Pathogens causing reproductive diseases include: bovine viral diarrhea (BVD), infectious bovine rhinotracheitis (IBR), Leptospira, Tritrichomonas foetus, Campylobacter fetus subsp. venerealis (“vibrio”) and Neospora caninum, among...
متن کاملHealth and Biosecurity Concerns to Improve Beef Cattle Reproduction
Maintaining the health of animals in a beef breeding herd is critical to insure optimum herd productivity since the major contributor to overall herd performance is the reproductive rate. Because of this level of importance, it is essential to carefully monitor all aspects of herd reproduction on a production year basis in order to monitor each year’s production and make good management decisio...
متن کاملExpert Opinion on the Perceived Effectiveness and Importance of On-Farm Biosecurity Measures for Cattle and Swine Farms in Switzerland
Biosecurity is crucial for safeguarding livestock from infectious diseases. Despite the plethora of biosecurity recommendations, published scientific evidence on the effectiveness of individual biosecurity measures is limited. The objective of this study was to assess the perception of Swiss experts about the effectiveness and importance of individual on-farm biosecurity measures for cattle and...
متن کاملThe Recurrence of Infectious Diseases, the Role of Disease Monitoring and Control Systems, International Laws and Health Education
از هزاران سال پیش بیماری و مرگ بعنوان وقایع عادی زندگی که ناشی از سرنوشت غم انگیز بشری است پذیرفته شده ، بدون آنکه علل اساسی آن مشخص باشد. امروزه چنین حالت تسلیم آمیزی غیرقابل قبول می نماید. می دانیم که بیماری و مرگ به میزان زیادی ناشی از نارسائیهایی است که در ساختار بهداشتی - اجتماعی جوامع کنونی مطرح است. در این میان اثر عوامل آموزشی و اجتماعی بر حمایتهای بهداشتی امری بدیهی و مسلم است و آث...
متن کامل