Hepatitis E Virus Genotype 7 RNA and Antibody Kinetics in Naturally Infected Dromedary Calves, United Arab Emirates

Emerg Infect Dis. 2020 Sep;26(9):2214-2217. doi: 10.3201/eid2609.191758.

Abstract

Orthohepevirus A genotype 7 is a novel zoonotic variant of hepatitis E virus. To clarify infection in the animal reservoir, we virologically monitored 11 dromedary dam-calf pairs. All calves became infected during the first 6 months of life and cleared the virus after an average of 2 months. Dams did not become infected.

Keywords: One Health; United Arab Emirates; antibody kinetics; dromedary calves; epidemiology; food safety; foodborne infections; genotype 7; hepatitis; hepatitis E; hepatitis E virus; viral hepatitis; viruses; zoonoses.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Camelus
  • Cattle
  • Genotype
  • Hepatitis E virus* / genetics
  • Hepatitis E* / epidemiology
  • Hepatitis E* / veterinary
  • Kinetics
  • RNA
  • United Arab Emirates / epidemiology

Substances

  • RNA