Diagnosis The clinical presentation and laboratory features of tularemia are generally nonspecific. Radiographic findings include lobar consolidations, miliary infiltrates, hilar or mediastinal lymphadenopathy, or pleural effusions, but these, too, are nonspecific. As with the other diseases caused by the agents of bioterrorism, clinical suspicion is necessary for diagnosis. Physicians who suspect this disease should alert [...]

Hepatitis В Hepatitis В is highly prevalent in parts of South America, Africa, Southeast Asia, and the South Pacific, and it is transmitted through unprotected sexual exposure and activities that involve contact with blood or blood-derived products. The risk of hepatitis В infection for international travelers is generally low but increases the longer a person [...]