Radioimmunoassay for quantifying antibody to N. Gonorrhoeae in human sera.

A radioimmunoassay has been developed for the serodiagnosis of gonorrhoea. When 382 human sera from acutely infected and well documented control subjects were assayed by this procedure, 90% were diagnosed correctly, 5% were diagnosed incorrectly, and in 5% the results were indecisive.