Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Incidence of early onset neonatal infection with group B streptococci. This decreased 60% between 1993, when preventive antibiotic treatment was advocated, and 1998 in surveillance areas of more than 12 million births. (Adapted from Schrag et al1)
