Sarah Weyl-Feinstein

Dr. Sarah Weyl-Feinstein

Veterinary Services, Ministry of Agriculture and Rural Development, P.O.B. 12, Bet Dagan, Hamakabim St., Rishon Letzion, Israel
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Research Focus & Metrics

Academic Career Length

6Years (2021-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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24 January 2021 in Animals
Verified
Journal Article
Open access
PDF file
Sarah Weyl-FeinsteinSarah Weyl-Feinstein
Sarah Weyl-Feinstein
YLYaniv Lavon
Yaniv Lavon
NKNoa Yaffa Kan
Noa Yaffa Kan
MWMeytal Weiss-Bakal
Meytal Weiss-Bakal
ASAyelet Shmueli
Ayelet Shmueli
HHHen Honig
Hen Honig
Attitudes toward practical dairy cow welfare issues were evaluated based on a questionnaire answered by 500 dairy farm workers and 27 veterinary practitioners. Primarily, the effect of demographic characteristics on attitudes toward cattle welfare was tested. Professionally, five themes were identified: effect of welfare awareness on productivity, knowledge of cattle’s senses and social structure, effects of man–animal interactions on milk yield, pain perception and prevention, and knowledge transfer from veterinary practitioners to farm workers. Farms with a higher welfare awareness score also had higher annual milk yield, with an annual mean difference of 1000 L of milk per cow between farms with higher and lower awareness scores. Veterinary practitioners showed high awareness of cows’ social structure, senses, and pain perception. Farm workers were aware of the influence of man–animal interactions during milking and stress effects on milk yield, and the possible effect of man’s behavior on heifers and cows. Practitioners and farm workers had different views regarding pain perception, mostly involving mutilation procedures. All veterinary practitioners advocated the use of pain alleviation in painful procedures, but only some of them instructed the farm workers to administer it. The survey results emphasize the variation in welfare knowledge and practical applications across farms, and the interest of both the animals and their managers to improve applied knowledge of best practice.

13 October 2024 in Veterinary Sciences
Verified
Journal Article
Open access
PDF file
Sarah Weyl-FeinsteinSarah Weyl-Feinstein
Sarah Weyl-Feinstein
SNShiri Novak
Shiri Novak
MEMarina Eyngor
Marina Eyngor
YLYaniv Lavon
Yaniv Lavon
BYBoris Yakobson
Boris Yakobson
Infrequent rabies cases occur in Israel, endangering humans and animals. While dogs receive mandatory vaccinations, farm animals are vaccinated voluntarily. However, optimal vaccination protocol for small ruminants is lacking. The aim of this study was to test the immunological responses to the rabies vaccine, with or without a booster, in sheep and goats; 70 ewes and 49 does participated in the trial. Following the first vaccine, 88% of the ewes and 100% of the does had a sufficient level of rabies antibodies (>0.5 IU/mL) 30 days post-vaccination. A year later, 82% of the ewes that had received a booster dose remained protected, whereas 46% of the non-boosted ewes had a sufficient antibody level. For does, 83% of those receiving a booster maintained sufficient antibody levels 1 year later; 80% of the non-boosted does remained protected, demonstrating no significant contribution of the booster dose in this group of goats. However, while the initial immunological response of the does was higher, the change in response between 1 month and 12 months post-vaccination differed significantly between species, with a greater titer reduction in the does. Differential immunological responses between individuals and between species warrant longer-term studies to recommend a proper vaccine protocol for each species.