Prev vet med Flashcards
Jacobs - footbath protocols for prev and tx DD
2019
only 5% CuSulphate was superior to no footbath
Elsohaby - assessment of FPT
2019
RID = higher sensitivity than TIR and brix
Higher cut offs = more comparable sens of RID and brix (brix increase cut off to 8,5%
Rousing - HACCP based risk management to prevent NEB
2020
RF for NEB = insuff feeding, no accesss, variable qual feed, restricted feed, BCS loss, poor claw health, Fatty liver, high milk yeild
Critical control points= BCS, Bloods, Housing, Feeding. Lameness
Van Leenen - BAL on clinical scoring and US
2020
Clinical pneumonia = higher BAL
Classification using US and clinical scoring did not correspond to BAL
Becker - Outdoor veal calf
2020
AMU = 5.3 fold lower in outdoor farms cf indoor
mortality = 2.1 fold lower outdoors
ADG no difference
Van leenan - Barn air qual with US lung images
2020
> ammonia exposure = lung consolidation
ammonia exp = BAL epithlial cell %
Inc air velocity = inc odds of lung consolidation
heat stress, warm and dry conditions = inc BRD
Air velocity, av temp and ammonia conc = effect on BRD levels
Jarrige - Antimicrobial exposure on resistance of E coli
2020
AM treatment associated with inc resistance of E coli
Consumption of waste milk associated with Ecoli resistance
Consumption of colostrum from DC treated cows = no association
Jarrige - Antimicrobial exposure on resistance of E coli
2020
AM treatment associated with inc resistance of E coli
Consumption of waste milk associated with Ecoli resistance
Consumption of colostrum from DC treated cows = no association
Gussman - intervention strategies for clinical and SC mastitis
2019
Intervention at SC infections increases yearly income and fewer clinical and SC S. aureas cases
Removal of chronically infected or low milk producers
Maisano - value of composite milk sample vs individual quarter milk samples for detection fo S aureus
2019
Predictive value of composite milk sample was improved when SCC used alongside
Serial CMS may work out better than individual quarter samples cost benefit wise
Schynder - management of veal calves on switzerland and antimicrobial use
2019
RF for requiring AMU =
* no quarantine on arrival
* access to outside pen
* high no calves/drinking nipple
* mechanical ventilation
* Vacc for BRD
* max ammonia value >10ppm
Hut - Sensor based eating times in transition period
2019
Mean eating time at -4 weeks and +3 weeks = higher eating time = higher hazard for first service
Djebala - AB use during c sections
2019
All vets used AB
Majority inject post op
Most (67/113) only give 1 day
88/113 give IP AB
Masmeijer - Arrival cortisol in veal calves and association with health
2021
Serum cortisol and albumin on arrival associated with unrespnsive pneumonia - each +10ng/ml odds for lung consolidation >1cm depth increased
Chebel - predicting metritis and RFM according to metabolic and immune status pre calving
2021
PP NEFA positively associated with risk of metritis
