Abstract
The pertussis notification rate for NSW for the period January 1 to December 31, 1993, was 22.2/100,000 population. This compares with a rate of 23.6 for the first 11 months of the year.
The pertussis notification rate for NSW for the period January 1 to December 31, 1993, was 22.2/100,000 population. This compares with a rate of 23.6 for the first 11 months of the year.
