Biology and Epidemiology of Gastrointestinal Nematodes in Cattle

Sammanfattning

This article reviews the basics of gastrointestinal nematode biology and pathophysiology in cattle and describes how gastrointestinal nematode epidemiology is driven by environmental, host, and farm economic determinants. Adverse effects from gastrointestinal nematodes on their hosts are caused by tissue damage, nutrient absorption, immunopathologic effects, and reduced food intake induced by hormonal changes. Weather and microenvironmental factors influence the development and survival of free-living parasitic stages. A holistic control approach entails the consideration of environmental, immunologic, and socioeconomic aspects of nematode epidemiology and is key for the development and communication of sustainable control strategies.

Nyckelord

Gastrointestinal nematodes; Ostertagia; Cooperia; Epidemiology; Environment; Immunity; Pathophysiology

Publicerad i

Veterinary Clinics of North America: Food Animal Practice
2020, volym: 36, nummer: 1, sidor: 1-15
Utgivare: W B SAUNDERS CO-ELSEVIER INC

SLU författare

• Höglund, Johan

  • Institutionen för husdjurens biovetenskaper, Sveriges lantbruksuniversitet
    

Associerade SLU-program

AMR: Parasiter

Globala målen (SDG)

SDG2 Ingen hunger
SDG13 Bekämpa klimatförändringarna

UKÄ forskningsämne

Patobiologi

Publikationens identifierare

• DOI: https://doi.org/10.1016/j.cvfa.2019.11.001

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/105041