Emmanuel Okello

PeerJ Author & Reviewer

Summary

Bioengineering Bioinformatics Biotechnology Computational Biology Genetics Genomics Microbiology Molecular Biology Population Biology Veterinary Medicine

Past or current institution affiliations

UC Davis

Work details

Assistant Professor

University of California, Davis

November 2018

Population Health and Reproduction

PeerJ Contributions

Articles 5

July 13, 2021

2018 Survey of antimicrobial drug use and stewardship practices in adult cows on California dairies: post-Senate Bill 27

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

https://doi.org/10.7717/peerj.11515 PubMed 34306824

July 13, 2021

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

Pius S. Ekong, Essam M. Abdelfattah, Emmanuel Okello, Deniece R. Williams, Terry W. Lehenbauer, Betsy M. Karle, Joan D. Rowe, Sharif S. Aly

https://doi.org/10.7717/peerj.11596 PubMed 34306825

April 20, 2021

Epidemiology of antimicrobial resistance (AMR) on California dairies: descriptive and cluster analyses of AMR phenotype of fecal commensal bacteria isolated from adult cows

Essam M. Abdelfattah, Pius S. Ekong, Emmanuel Okello, Tapakorn Chamchoy, Betsy M. Karle, Randi A. Black, David Sheedy, Wagdy R. ElAshmawy, Deniece R. Williams, Daniela Califano, Luis Fernando Durán Tovar, Jonathan Ongom, Terry W. Lehenbauer, Barbara A. Byrne, Sharif S. Aly

https://doi.org/10.7717/peerj.11108 PubMed 33976962

May 6, 2019

Molecular epidemiology of coagulase-negative Staphylococcus species isolated at different lactation stages from dairy cattle in the United States

Stephen N. Jenkins, Emmanuel Okello, Paul V. Rossitto, Terry W. Lehenbauer, John Champagne, Maria C.T. Penedo, Andréia G. Arruda, Sandra Godden, Paul Rapnicki, Patrick J. Gorden, Leo L. Timms, Sharif S. Aly

https://doi.org/10.7717/peerj.6749 PubMed 31119068

March 21, 2019

Association between herd management practices and antimicrobial resistance in Salmonella spp. from cull dairy cattle in Central California

Richard Pereira, Deniece R. Williams, Paul Rossitto, John Adaska, Emmanuel Okello, John Champagne, Terry W. Lehenbauer, Xunde Li, Jennifer Chase, Tran Nguyen, Alda F. A. Pires, Edward R. Atwill, Sharif S. Aly

https://doi.org/10.7717/peerj.6546 PubMed 30923650