| salmonella typhi and salmonella paratyphi antibodies in kenya. | the distribution of salmonella typhi, s. paratyphi a. and s. paratyphi c. agglutinins among 364 sera from a randomly selected group of healthy individuals in nairobi and naivasha (kenya) were analysed in relation to bacteriologically confirmed cases of typhoid fever at the kenyatta national hospital (knh). out of these, 30% of the healthy individuals had no detectable widal titres. overall agglutinin titres obtained for the healthy population showed that 96% of the individuals had low level reac ... | 1995 | 8689970 |