In the article, "Prospective Surveillance of Haemophilus influenzae Type b Disease in Dallas County, Texas, and in Minnesota," by Murphy et al (Pediatrics 1987;79:173-180), there is an error in Table 2 and there are two errors in Table 3. In Tables 2 and 3, the last boxhead above the straddle rule should read, No. of Cases Observed (Incidence/100,000 Person Years). In Table 3, the footnote referring to the last boxhead beneath the straddle rule and black Dallas children should be a double dagger (
), ie, 80(154)
.