The United States Army Medical Research Institute of Infectious Diseases (USAMRIID) is a key facility focused on research related to infectious diseases. Located in Fort Detrick, Maryland, it plays a vital role in developing medical countermeasures against biological threats, including vaccines and treatments for various pathogens. USAMRIID conducts studies on high-risk infectious agents, such as Ebola and anthrax, to enhance the safety and health of military personnel and civilians. The institute collaborates with other government agencies and international organizations to improve public health responses and preparedness against biological threats.