Examination of the immunoglobulin classes involved in the serological response of pregnant sheep to Aspergillus fumigatus.

Pregnant sheep inoculated with Aspergillus fumigatus conidia developed agglutinating and precipitating antibodies for mycelial antigens. The agglutinins were initially exclusively of the IgM class, but were later supplemented by IgG antibodies, although IgM production was usually sustained throughou... View More