Publications

primary and secondary infection with human parvovirus b19 in pregnant women in south africa.	a study of human parvovirus b19 infection in 1,967 pregnant women of all races in johannesburg revealed an overall prevalence of 24.9% for igg antibodies and 3.3% for igm antibodies. of the 64 igm-positive sera indicating active infection, 62 were resistant to urea denaturation. no differences in the prevalence of igg antibodies between population groups were observed, but active infections, as demonstrated by igm antibodies, were significantly more prevalent in black than in white, coloured or ...	1993	8211491
the incidence of gastroenteritis diagnosis among sick dogs presented to the onderstepoort veterinary academic hospital correlated with meteorological data.	the number of sick dogs diagnosed with and without gastroenteritis presented to the onderstepoort veterinary academic hospital situated north of pretoria is reported from counts extracted from the records of the outpatients clinic for 6 years, 1988 to 1993. the average percentage of sick dogs diagnosed with gastroenteritis was 11.51% and the average percentage of sick dogs that were admitted to the parvovirus isolation hospital ward was 2.8%. a strong correlation exists between the number of dog ...	1999	10855830