User profiles for Diego B. Nobrega

Diego Borin Nobrega

University of Calgary
Verified email at ucalgary.ca
Cited by 2660

Restricting the use of antibiotics in food-producing animals and its associations with antibiotic resistance in food-producing animals and human beings: a systematic …

KL Tang, NP Caffrey, DB Nóbrega, SC Cork… - The Lancet Planetary …, 2017 - thelancet.com
Background Antibiotic use in human medicine, veterinary medicine, and agriculture has
been linked to the rise of antibiotic resistance globally. We did a systematic review and meta-…

[HTML][HTML] Non-aureus Staphylococci and Bovine Udder Health: Current Understanding and Knowledge Gaps

J De Buck, V Ha, S Naushad, DB Nobrega… - Frontiers in veterinary …, 2021 - frontiersin.org
Despite considerable efforts to control bovine mastitis and explain its causes, it remains the
most costly and common disease of dairy cattle worldwide. The role and impact of non-…

[HTML][HTML] Antimicrobial resistance profiles of 5 common bovine mastitis pathogens in large Chinese dairy herds

J Cheng, W Qu, HW Barkema, DB Nobrega, J Gao… - Journal of Dairy …, 2019 - Elsevier
The prevalence of antimicrobial resistance (AMR) is increasing in human and animal
pathogens, becoming a concern worldwide. However, prevalence and characteristics of AMR of …

[HTML][HTML] Prevalence of non-aureus staphylococci species causing intramammary infections in Canadian dairy herds

LAZ Condas, J De Buck, DB Nobrega, DA Carson… - Journal of dairy …, 2017 - Elsevier
Non-aureus staphylococci (NAS), the microorganisms most frequently isolated from bovine
milk worldwide, are a heterogeneous group of numerous species. To establish their …

[HTML][HTML] Distribution of non-aureus staphylococci species in udder quarters with low and high somatic cell count, and clinical mastitis

LAZ Condas, J De Buck, DB Nobrega, DA Carson… - Journal of Dairy …, 2017 - Elsevier
The effect of non-aureus staphylococci (NAS) in bovine mammary health is controversial.
Overall, NAS intramammary infections (IMI) increase somatic cell count (SCC), with an effect …

[HTML][HTML] Invited review: Selective treatment of clinical mastitis in dairy cattle

…, K Orsel, S De Vliegher, V Krömker, DB Nobrega… - Journal of Dairy …, 2023 - Elsevier
ABSTRACT Treatment of clinical mastitis (CM) and use of antimicrobials for dry cow therapy
are responsible for the majority of animal-defined daily doses of antimicrobial use (AMU) on …

Prevalence and Genetic Basis of Antimicrobial Resistance in Non-aureus Staphylococci Isolated from Canadian Dairy Herds

DB Nobrega, S Naushad, SA Naqvi… - Frontiers in …, 2018 - frontiersin.org
Emergence and spread of antimicrobial resistance is a major concern for the dairy industry
worldwide. Objectives were to determine: (1) phenotypic and genotypic prevalence of drug-…

[HTML][HTML] Molecular epidemiology and distribution of antimicrobial resistance genes of Staphylococcus species isolated from Chinese dairy cows with clinical mastitis

Y Qu, H Zhao, DB Nobrega, ER Cobo, B Han… - Journal of dairy …, 2019 - Elsevier
Staphylococcus species, categorized into Staphylococcus aureus and non-aureus
staphylococci (NAS), are frequent causes of mastitis in dairy cattle around the world. Current …

[HTML][HTML] A scoping review of the testing of bulk milk to detect infectious diseases of dairy cattle: Diseases caused by bacteria

DB Nobrega, JE French, DF Kelton - Journal of Dairy Science, 2023 - Elsevier
Testing of bulk milk (BM) samples is a convenient, cost-effective strategy that can easily be
implemented as part of disease surveillance programs on dairy farms. Here, we performed a …

Genomic analysis of bovine Staphylococcus aureus isolates from milk to elucidate diversity and determine the distributions of antimicrobial and virulence genes and …

S Naushad, DB Nobrega, SA Naqvi, HW Barkema… - Msystems, 2020 - Am Soc Microbiol
Staphylococcus aureus causes persistent clinical and subclinical bovine intramammary
infections (IMI) worldwide. However, there is a lack of comprehensive information regarding …