World's Best Scientists 2026 revealed!
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Animal Science and Veterinary
New Zealand
2026

D-Index & Metrics

Animal Science and Veterinary

D-Index
51
Citations
7819
World Ranking
592
National Ranking
6

Research.com Recognitions

  • 2026 - Research.com Animal Science and Veterinary in New Zealand Leader Award
  • 2025 - Research.com Animal Science and Veterinary in New Zealand Leader Award
  • 2023 - Research.com Animal Science and Veterinary in New Zealand Leader Award
  • 2022 - Research.com Animal Science and Veterinary in New Zealand Leader Award

Overview

What is he best known for?

The fields of study he is best known for:

  • Ecology
  • Disease
  • Virus

The scientist’s investigation covers issues in Veterinary medicine, Animal science, Tuberculosis, Herd and Epidemiology. R.S. Morris performs integrative study on Veterinary medicine and Spatial simulation. His research investigates the connection between Animal science and topics such as Ecology that intersect with problems in Probability of survival.

His work investigates the relationship between Tuberculosis and topics such as Immunology that intersect with problems in Incidence. As a member of one scientific family, R.S. Morris mostly works in the field of Herd, focusing on Estrous cycle and, on occasion, Efficiency. His Epidemiology study also includes fields such as

  • Pathogenesis, Cervus elaphus, Influenza A virus and Outbreak most often made with reference to Transmission,
  • Persistent Disease which connect with Vaccination.

His most cited work include:

  • The epidemiology of Mycobacterium bovis infections (278 citations)
  • Concepts for risk-based surveillance in the field of veterinary medicine and veterinary public health: review of current approaches. (245 citations)
  • Predictive spatial modelling of alternative control strategies for the foot-and-mouth disease epidemic in Great Britain, 2001. (156 citations)

What are the main themes of his work throughout his whole career to date?

His primary areas of investigation include Veterinary medicine, Animal science, Epidemiology, Disease and Herd. His Veterinary medicine research incorporates elements of Environmental health, Tuberculosis and Confidence interval. In the field of Animal science, his study on Weaning overlaps with subjects such as Ice calving.

His work is dedicated to discovering how Epidemiology, Transmission are connected with Influenza A virus and other disciplines. His Disease research is multidisciplinary, incorporating elements of Incidence, Outbreak and Pediatrics. His Dairy herds study, which is part of a larger body of work in Herd, is frequently linked to Health program, bridging the gap between disciplines.

He most often published in these fields:

  • Veterinary medicine (46.34%)
  • Animal science (17.07%)
  • Epidemiology (16.26%)

What were the highlights of his more recent work (between 2006-2020)?

  • Veterinary medicine (46.34%)
  • Epidemiology (16.26%)
  • Environmental health (9.76%)

In recent papers he was focusing on the following fields of study:

His primary scientific interests are in Veterinary medicine, Epidemiology, Environmental health, Risk assessment and Influenza A virus subtype H5N1. R.S. Morris merges many fields, such as Veterinary medicine and Kernel smoother, in his writings. His Epidemiology study incorporates themes from Seasonality, Disease, Pediatrics and Cohort.

His Environmental health research focuses on Confidence interval and how it relates to Predictive value of tests. His Risk assessment study integrates concerns from other disciplines, such as Exposure assessment, Rabies and Public health. His study on Influenza A virus subtype H5N1 also encompasses disciplines like

  • Influenza A virus and related Transmission,
  • Outbreak together with Post weaning, Immunology, Porcine circovirus and Abstract case,
  • Flock which intersects with area such as Animal husbandry, Broiler, Grazing, Prospective cohort study and Vaccination.

Between 2006 and 2020, his most popular works were:

  • Spatio-temporal epidemiology of highly pathogenic avian influenza outbreaks in the two deltas of Vietnam during 2003-2007 (74 citations)
  • InterSpread Plus: a spatial and stochastic simulation model of disease in animal populations. (60 citations)
  • Application of portfolio theory to risk-based allocation of surveillance resources in animal populations. (36 citations)

Best Publications

  • The epidemiology of Mycobacterium bovis infections

    R.S. Morris;D.U. Pfeiffer;R. Jackson

  • Concepts for risk-based surveillance in the field of veterinary medicine and veterinary public health: review of current approaches.

    Katharina D.C. Stärk;Gertraud Regula;Jorge Hernandez;Lea Knopf

  • Predictive spatial modelling of alternative control strategies for the foot-and-mouth disease epidemic in Great Britain, 2001.

    R S Morris;J W Wilesmith;M W Stern;R L Sanson

  • Social-network analysis of Mycobacterium bovis transmission among captive brushtail possums (Trichosurus vulpecula)

    L.A.L Corner;D.U Pfeiffer;R.S Morris

  • A study of oestrous behaviour and oestrus detection methods in a large commercial dairy herd. I. The relative efficiency of methods of oestrus detection.

    NB Williamson;RS Morris;DC Blood;CM Cannon

  • Environmental and behavioural factors affecting the prevalence of foot lameness in New Zealand dairy herds — a case-control study

    R N Chesterton;D U Pfeiffer;R S Morris;C M Tanner

  • The impact of a monthly rest day on avian influenza virus isolation rates in retail live poultry markets in Hong Kong

    N. Y. Kung;Y. Guan;N. R. Perkins;L. Bissett

  • Profiling the New Zealand Thoroughbred racing industry. 2. Conditions interfering with training and racing

    N R Perkins;S W J Reid;R S Morris

  • Directions and issues in bovine tuberculosis epidemiology and control in New Zealand

    R. S. Morris;D. U. Pfeiffer

  • Risk for infection with highly pathogenic influenza A virus (H5N1) in chickens, Hong Kong, 2002.

    Nina Y. Kung;Roger S. Morris;Nigel R. Perkins;Les D. Sims

  • A body condition score system and its use for farmed red deer hinds

    L. Audige;P. R. Wilson;R. S. Morris

  • Risk factors for injury to the superficial digital flexor tendon and suspensory apparatus in Thoroughbred racehorses in New Zealand

    N R Perkins;S W J Reid;R S Morris

  • Epidemiology and pathogenesis of Mycobacterium bovis infection of red deer (Cervus elaphus) in New Zealand.

    I.W. Lugton;P.R. Wilson;R.S. Morris;G. Nugent

  • A study of the environmental survival of Mycobacterium bovis on a farm in New Zealand.

    R. Jackson;G.W. de Lisle;R.S. Morris

  • Spatio-temporal epidemiology of highly pathogenic avian influenza outbreaks in the two deltas of Vietnam during 2003-2007

    Phan Q. Minh;Roger S. Morris;Birgit Schauer;Mark Stevenson

  • Behavioural studies on the potential for direct transmission of tuberculosis from feral ferrets (Mustela furo) and possums (Trichosurus vulpecula) to farmed livestock

    C.M. Sauter;R.S. Morris

  • InterSpread Plus: a spatial and stochastic simulation model of disease in animal populations.

    M.A. Stevenson;R.L. Sanson;M.W. Stern;B.D. O’Leary

  • Elucidating the risk factors of feline lower urinary tract disease

    B R Jones;R L Sanson;R S Morris

  • Survival of rabbit haemorrhagic disease virus (RHDV) in the environment.

    Joerg Henning;J. Meers;P. R. Davies;R. S. Morris

  • A study of oestrous behaviour and oestrus detection methods in a large commercial dairy herd. II. Oestrous signs and behaviour patterns

    N B Williamson;R S Morris;D C Blood;C M Cannon

  • A health program for commercial dairy herds. 1. Objectives and methods.

    Blood Dc;Morris Rs;Williamson Nb;Cannon Cm

  • Interactions between beef cattle and simulated tuberculous possums on pasture.

    B.M. Paterson;R.S. Morris

  • Decision-support tools for foot and mouth disease control.

    Morris Rs;Sanson Rl;Stern Mw;Stevenson M

  • The efficacy of bacille Calmette-Guérin vaccine in wild brushtail possums (Trichosurus vulpecula).

    L.A.L Corner;S Norton;B.M Buddle;R.S Morris

  • Spatio-temporal epidemiology of foot-and-mouth disease in two counties of Great Britain in 2001.

    J W Wilesmith;M A Stevenson;C B King;R S Morris

  • Simulation analyses to evaluate alternative control strategies for the 2002 foot-and-mouth disease outbreak in the Republic of Korea.

    H. Yoon;S.-H. Wee;M.A. Stevenson;B.D. O’Leary

Frequent Co-Authors

Dirk U. Pfeiffer
Dirk U. Pfeiffer City University of Hong Kong
Mark Stevenson
Mark Stevenson University of Melbourne
Leigh A. L. Corner
Leigh A. L. Corner University College Dublin
N.B. Williamson
N.B. Williamson Massey University
Katharina D.C. Stärk
Katharina D.C. Stärk Royal Veterinary College
Jackie Benschop
Jackie Benschop Massey University
G.W. de Lisle
G.W. de Lisle AgResearch
Peter R. Davies
Peter R. Davies University of Minnesota
Nigel P. French
Nigel P. French Massey University

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Related Online Degrees & Career Pathways

Exploring degrees related to Animal Science and Veterinary studies opens doors to diverse career opportunities. For instance, online programs like exercise science degrees online offer a pathway into animal rehabilitation and physical therapy, blending knowledge of physiology with practical skills.

For those interested in behavior analysis, pursuing bcba masters programs can lead to careers in applied behavior analysis, which is increasingly relevant in animal training and welfare. These programs emphasize science-based approaches that can complement veterinary expertise.

While psychology fields focus on humans, understanding behavioral principles through school psychology programs online accredited by nasp or apa accredited psyd programs online can provide valuable insights into mental health and welfare practices, which have parallels in animal behavioral studies and welfare assessment.

Ultimately, combining animal science knowledge with interdisciplinary studies in exercise science, behavior analysis, and psychology can enhance career versatility and impact in fields related to animal health, training, and welfare.

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