R R Bragg

Two novel genetic groups (VIIb and VIII) responsible for recent Newcastle disease outbreaks in Southern Africa, one (VIIb) of which reached Southern Europe

J. Herczeg, Enikő Wehmann, R R Bragg et al. · Archives of Virology · 1999 · 169 citations

Molecular Epidemiology, Emerging Infectious Diseases, Genetics +11

Global genetic diversity and geographical and host-species distribution of beak and feather disease virus isolates

Arvind Varsani, Guy L. Regnard, R R Bragg et al. · Journal of General Virology · 2010 · 97 citations

Bacterial Resistance to Quaternary Ammonium Compounds (QAC) Disinfectants

R R Bragg, Arina Corli Jansen, Marisa Coetzee et al. · Advances in experimental medicine and biology · 2014 · 93 citations

Antibiotics, Medicine, Microbiology +7

Changes in the incidences of the different serovars of Haemophilus paragallinarum in South Africa: a possible explanation for vaccination failures.

R R Bragg, Lindi M. Coetzee, J.A. Verschoor · PubMed · 1996 · 42 citations

Veterinary Vaccine, South African Isolates, Veterinary Microbiology +19

Isolation and identification of NAD‐independent bacteria from chickens with symptoms of infectious coryza

R R Bragg, Janita Greyling, J.A. Verschoor · Avian Pathology · 1997 · 38 citations

Health Sciences, Pathogen Detection, Medicine +14