Original site: www.cdc.gov/mmwr/preview/mmwrhtml/mm5216a6.htm RestoredCDC.org is an independent project and is not affiliated with, endorsed by, or associated with the Centers for Disease Control and Prevention (CDC) or any government entity. The CDC provides information free of change at CDC.gov. Note the following: 1) Due to archival on January 6, 2025, no information on recent outbreaks is available. 2) Videos have not been restored. 3) Use of this site implies acceptance of this disclaimer.
Persons using assistive technology might not be able to fully access information in this file. For assistance, please send e-mail to: mmwrq@cdc.gov. Type 508 Accommodation and the title of the report in the subject line of e-mail.
Notice to Readers: Introduction of M Guide
To ensure that MMWR publications are both useful and easy to access, MMWR has introduced M Guide Online
Knowledge Centers. Available through MMWR Online (http://www.cdc.gov/mmwr), each M Guide provides an online grouping of
MMWR reports related to a single health topic. Features of the
M Guide include a chronological list of
MMWR reports relevant to the topic, summaries of the reports, links to the full reports, and links to other resources.
The first M Guide was introduced on April 23, 2003, and focused on severe acute respiratory syndrome (SARS). The SARS M Guide is available at
http://www.cdc.gov/mmwr/mguide_sars.html.
Use of trade names and commercial sources is for identification only and does not imply endorsement by the U.S. Department of
Health and Human Services.References to non-CDC sites on the Internet are
provided as a service to MMWR readers and do not constitute or imply
endorsement of these organizations or their programs by CDC or the U.S.
Department of Health and Human Services. CDC is not responsible for the content
of pages found at these sites. URL addresses listed in MMWR were current as of
the date of publication.
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.
