[Excerpt] An influenza pandemic is projected to have a global impact requiring a sustained, large scale response from the healthcare community to provide care to sick patients. Healthcare workers will be at very high risk of becoming infected when caring for patients with pandemic flu unless adequate health and safety measures are in place, in advance of the pandemic, that will protect them. There is no existing comprehensive federal OSHA standard with mandatory and enforceable provisions that require planning and preparation designed to protect healthcare workers from exposures to pandemic influenza. Nevertheless, it is essential that workplaces plan and prepare for safety and health issues before the flu arrives.