Dynamic changes in fecal bacterial microbiota of dairy cattle across the production line by Lei Zhao, Xunde Li, Edward R. Atwill, Sharif S. Aly, Deniece R. Williams, Zhengchang Su

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Effectiveness of zinc supplementation on diarrhea and average daily gain in pre-weaned dairy calves: A double-blind, block-randomized, placebo-controlled clinical trial. by Hillary R Feldmann, Deniece R Williams, John D Champagne, Terry W Lehenbauer, Sharif S Aly

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Effect of Antimicrobial Treatment on the Dynamics of Ceftiofur Resistance in Enterobacteriaceae from Adult California Dairy Cows by David B. Sheedy, Emmanuel Okello, Deniece R. Williams, Katie Precht, Elisa Cella, Terry W. Lehenbauer, Sharif S. Aly

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Bayesian estimation of sensitivity and specificity of a rapid mastitis test kit, bacterial culture, and PCR for detection of Staphylococcus aureus, Streptococcus species, and colif... by Tapakorn Chamchoy, Emmanuel Okello, Deniece R. Williams, Karen Tonooka, Kathy Glenn, Koji Maehana, Ian A. Gardner, Sharif S. Aly

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Factors Associated with Antimicrobial Stewardship Practices on California Dairies: One Year Post Senate Bill 27 by Essam M. Abdelfattah, Pius S. Ekong, Emmanuel Okello, Deniece R. Williams, Betsy M. Karle, Terry W. Lehenbauer, Sharif S. Aly

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Risk factors affecting dairy cattle protective grouping behavior, commonly known as bunching, against Stomoxys calcitrans (L.) on California dairies. by Wagdy R El Ashmawy, Deniece R Williams, Alec C Gerry, John D Champagne, Terry W Lehenbauer, Sharif S Aly

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Correction: Risk factors affecting dairy cattle protective grouping behavior, commonly known as bunching, against Stomoxys calcitrans (L.) on California dairies. by Wagdy R El Ashmawy, Deniece R Williams, Alec C Gerry, John D Champagne, Terry W Lehenbauer, Sharif S Aly

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Effectiveness of Intramammary Antibiotics, Internal Teat Sealants, or Both at Dry-Off in Dairy Cows: Milk Production and Somatic Cell Count Outcomes by Wagdy R. ElAshmawy, Emmanuel Okello, Deniece R. Williams, Randall J. Anderson, Betsy Karle, Terry W. Lehenbauer, Sharif S. Aly

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Impact of zinc supplementation on phenotypic antimicrobial resistance of fecal commensal bacteria from pre-weaned dairy calves by Katie Y. Lee, Edward R. Atwill, Xunde Li, Hillary R. Feldmann, Deniece R. Williams, Bart C. Weimer, Sharif S. Aly

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Effect of Group Housing of Preweaned Dairy Calves: Health and Fecal Commensal Antimicrobial Resistance Outcomes by Martin J. Breen, Deniece R. Williams, Essam M. Abdelfattah, Betsy M. Karle, Barbara A. Byrne, Terry W. Lehenbauer, Sharif S. Aly

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Stable fly activity is associated with dairy management practices and seasonal weather conditions. by Wagdy R ElAshmawy, Essam M Abdelfattah, Deniece R Williams, Alec C Gerry, Heidi A Rossow, Terry W Lehenbauer, Sharif S Aly

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2018 Survey of factors associated with antimicrobial drug use and stewardship practices in adult cows on conventional California dairies: immediate post-Senate Bill 27 impact by Pius S. Ekong, Essam M. Abdelfattah, Emmanuel Okello, Deniece R. Williams, Terry W. Lehenbauer, Betsy M. Karle, Joan D. Rowe, Sharif S. Aly

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2019 Survey of Antimicrobial Drug Use and Stewardship Practices in Adult Cows on California Dairies: Post Senate Bill 27 by Essam M. Abdelfattah, Pius S. Ekong, Emmanuel Okello, Deniece R. Williams, Betsy M. Karle, Joan D. Rowe, Edith S. Marshall, Terry W. Lehenbauer, Sharif S. Aly

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2018 Survey of antimicrobial drug use and stewardship practices in adult cows on California dairies: post-Senate Bill 27 by Pius S. Ekong, Essam M. Abdelfattah, Emmanuel Okello, Deniece R. Williams, Terry W. Lehenbauer, Betsy M. Karle, Joan D. Rowe, Edith S. Marshall, Sharif S. Aly

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Bayesian estimation of diagnostic accuracy of fecal culture and PCR-based tests for the detection of Salmonella enterica in California cull dairy cattle by John M. Adaska, Pius S. Ekong, Kristin A. Clothier, Deniece R. Williams, Paul V. Rossitto, Terry W. Lehenbauer, Edward R. Atwill, Xunde Li, Sharif S. Aly

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Effectiveness of Intramammary Antibiotics, Internal Teat Sealants, or Both at Dry-Off in Dairy Cows: Clinical Mastitis and Culling Outcomes by Sharif S. Aly, Emmanuel Okello, Wagdy R. ElAshmawy, Deniece R. Williams, Randall J. Anderson, Paul Rossitto, Karen Tonooka, Kathy Glenn, Betsy Karle, Terry W. Lehenbauer

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Dairy management practices associated with multi-drug resistant fecal commensals and Salmonella in cull cows: a machine learning approach by Pranav S. Pandit, Deniece R. Williams, Paul Rossitto, John M. Adaska, Richard Pereira, Terry W. Lehenbauer, Barbara A. Byrne, Xunde Li, Edward R. Atwill, Sharif S. Aly

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Epidemiology of Salmonella sp. in California cull dairy cattle: prevalence of fecal shedding and diagnostic accuracy of pooled enriched broth culture of fecal samples by Omran A. Abu Aboud, John M. Adaska, Deniece R. Williams, Paul V. Rossitto, John D. Champagne, Terry W. Lehenbauer, Robert Atwill, Xunde Li, Sharif S. Aly

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Effect of dry cow therapy on antimicrobial resistance of mastitis pathogens post-calving by Emmanuel Okello, Emmanuel Okello, Wagdy R. ElAshmawy, Wagdy R. ElAshmawy, Deniece R. Williams, Terry W. Lehenbauer, Terry W. Lehenbauer, Sharif S. Aly, Sharif S. Aly

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Antimicrobial Susceptibility in Respiratory Pathogens and Farm and Animal Variables in Weaned California Dairy Heifers: Logistic Regression and Bayesian Network Analyses by Brittany L. Morgan Bustamante, Munashe Chigerwe, Beatriz Martínez-López, Sharif S. Aly, Gary McArthur, Wagdy R. ElAshmawy, Heather Fritz, Deniece R. Williams, John Wenz, Sarah Depenbrock

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