Journal of Swine Health and Production

January and February, 2004

Cover Photo

Summer on a pig farm in Ontario, Canada
Photo courtesy of Mr Thomas Rosendal

 The Journal of the American Association of Swine Veterinarians

President's message

From the Executive Director

From the Editor

Influence of age and maternal antibodies on antibody responses of neonatal piglets vaccinated against Mycoplasma hyopneumoniae
Douglas C. Hodgins, Patricia E. Shewen, Cate E. Dewey

An observational study on tail biting in commercial grower-finisher barns
Spyridon K. Kritas, Robert B. Morrison

A retrospective study of risk factors for porcine reproductive and respiratory syndrome virus infection and clinical disease in swine herds in Illinois during the early years of the pandemic
Lawrence D. Firkins, Ronald M. Weigel

The temporal relationship of fecal shedding of Lawsonia intracellularis and seroconversion in field cases
James Mark Hammer

Diagnostic notes: Gastric ulceration in swine
Robert M. Friendship

News from the National Pork Board

Advocacy in action

AASV Vice-Presidential candidates

What's your interpretation?
Gaylan Josephson, Don Atkinson

Advertisements from Industry Support Council members

Also in the print edition: