Morbidity and Mortality Weekly Report (MMWR) June 19, 2009 / Vol. 58 / No. 23 / p641-645

As of 11:00 AM ET on June 19, 2009, CDC is reporting 21,449 confirmed and probable cases and 87 deaths in 53 states and territories (including the District of Columbia, Puerto Rico and the U.S. Virgin Islands). On June 11, 2009, the World Health Organization (WHO) raised the worldwide pandemic alert level to Phase 6 in response to the ongoing global spread of the novel influenza A (H1N1) virus.

CDC Telebriefing on Investigation of Human Cases of Novel Influenza A (H1N1)

CDC Telebriefing on Investigation of Human Cases of Novel Influenza A (H1N1)

Audio and Transcript for H1N1 call held with businesses on June 12, 2009

This document provides interim guidance specific for homeless and emergency shelters during the outbreak of novel influenza A (H1N1) virus and suggested means to reduce the spread of influenza in these settings and communities. Recommendations may need to be revised as more information becomes available.

Updated answers to two questions: What is CDC doing in response to the outbreak?

This document provides interim guidance on suggested means to reduce the spread of the novel influenza A (H1N1) virus in day, residential, or overnight camp settings.

Map includes both seasonal flu and H1N1 flu activity. During week 21 (May 31 – June 6, 2009), influenza activity decreased in the United States, however there are still higher levels of influenza-like illness than is normal for this time of year.

On June 11, 2009, the World Health Organization (WHO) raised the worldwide pandemic alert level to Phase 6 in response to the ongoing global spread of the novel influenza A (H1N1) virus.