Linda Rosenstock resigned in November 2000 as the director of the National Institute for Occupational Safety and Health. The position was not filled until July 15, 2002, when
Tommy Thompson,
Health and Human Services Secretary placed John Howard in the post. The gap between Rosenstock and Howard was the longest between directors in the agency's 31-year history. John Howard was appointed by President
George W. Bush to be a special coordinator to handle the
medical issues afflicting 9/11 rescue workers, specifically those at the World Trade Center site. Howard introduced the World Trade Center (WTC) Medical Monitoring and Treatment Program, which offered medical help and screening to emergency workers. As a public health administrator, Howard was admired for his ability to collaborate effectively, even with adversarial parties. He was noted for the tone of "openness and cooperation" he set His term ended on July 14, 2008, in a "controversial decision that brought criticism from safety and health stakeholders". He completed his term and began serving as a temporary legal advisor to the CDC director. NIOSH associate director Christine Branche, Ph.D., served as acting director in Dr. Howard's place. On September 3, 2009, HHS Secretary
Kathleen Sebelius announced Howard's reappointment as director of NIOSH and World Trade Center Programs coordinator for HHS. In 2016, Howard became the first person to be appointed to a third 6-year term as NIOSH director and received a fourth 6-year appointment in 2021. ==References==