Abstract
Calves with experimentally induced iron deficiency anemia and normal calves, both groups deprived of colostrum, were exposed to intranasal instillation of an attenuated parainfluenza-3 virus strain.
The calves became infected, but there was no difference in the clinical picture between the 2 groups of calves. Neither was there a difference in the humoral or local immune response to parainfluenza-3 virus.
Keywords: iron deficiency anemia, parainfluenza-3 virus, immune response
Sammanfattning
Kalvar med experimentent framkallad järnbristanemi och normala kalvar infekterades intranasalt med en attenuerad parainfluensa-3 virus stam. Kalvarna hade ej tillätits dricka råmjölk.
Samtliga kalvar visade lindriga symtom på en infektion. Det var ej någon skillnad varken i det humorala eller i det lokala immunitetssvaret mellan de två grupperna.
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