This document provides updated interim guidance for crew members and passengers of cruise ships originating from or stopping in ports in areas affected by the novel H1N1 influenza virus outbreak.

As of 11 AM, June 5, CDC is reporting 13,217 confirmed and probable cases and 27 deaths in 52 states and territories (including the District of Columbia and Puerto Rico).

CDC Telebriefing on Investigation of Human Cases of H1N1 Flu

Why are the case counts updated only once a week?

CDC Telebriefing on Investigation of Human Cases of H1N1 Flu

As of 11 AM, June 3, CDC is reporting 11,054 confirmed and probable cases and 17 deaths in 52 states and territories (including the District of Columbia and Puerto Rico).

New page with links to two American Sign Language Videos

As of 11 AM, June 1, CDC is reporting 10,053 confirmed and probable cases and 17 deaths in 51 states (including the District of Columbia).

This guidance is to help employers with employees in OSHA’s Lower Risk (Caution) Zone: those employees who have minimal occupational contact with the general public and other coworkers (for example, office employees).

Map includes both seasonal flu and H1N1 flu activity. During week 20 (May 17 – 23, 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.