Notice to Readers: Internet Address Change for
MMWR Web Site
As of September 7, 2000, the United States
MMWR web site has moved to . The move provides a consolidated web site in the United
States and a mirror MMWR web site in Europe. The official electronic version of
MMWR, in Adobe Portable Document Format (PDF), is available at , and ftp://ftp.cdc.gov/pub/Publications/mmwr.
Disclaimer
All MMWR HTML versions of articles are electronic conversions from ASCII text
into HTML. This conversion may have resulted in character translation or format errors in the HTML version.
Users should not rely on this HTML document, but are referred to the electronic PDF version and/or
the original MMWR paper copy for the official text, figures, and tables.
An original paper copy of this issue can be obtained from the Superintendent of Documents,
U.S. Government Printing Office (GPO), Washington, DC 20402-9371; telephone: (202) 512-1800.
Contact GPO for current prices.
**Questions or messages regarding errors in formatting should be addressed to
mmwrq@cdc.gov.
