Control of Communicable Diseases

The Public Health Service Act authorizes the Secretary, in consultation with the Surgeon General, to make and enforce regulations as are necessary to prevent the introduction, transmission or spread of communicable diseases from foreign countries into the States or possessions, or from one State or possession into any other State or possession. The existing regulations are outdated and do not address communicable diseases that currently pose a substantial public health threat. As of April 2, 2003, the World Health Organization (WHO) has reported 2236 cases and 78 deaths related to outbreaks of a severe form of pneumonia of unknown origin in Hong Kong SAR, Vietnam, Guangdong province in southern China, Canada, Singapore, and Thailand, which appears to have spread rapidly. For this reason, the Director General of the World Health Organization (WHO) issued a global alert about cases of atypical pneumonia and recommended that travelers with atypical pneumonia who may be related to these outbreaks be placed into isolation and assessed by quarantine officials. The Centers for Disease Control and Prevention (CDC) is currently investigating 85 suspected cases of the disease in the United States. This is being issued as an interim final rule because this newly-detected disease is likely spread in person-to-person fashion and may have an adverse public health impact if further introduced into the United States.