background: occupational exposure to percutaneous injuries is a substantial source of infections with blood-borne pathogens among health-care workers. few studies evaluated injection safety practices in saudi arabia. objective: to examine the structure and process of injection safety at primary health care level in jazan health district, to evaluate knowledge, attitudes, and practices of primar...

1 Global AIDS Program, U.S. Centers for Disease Control and Prevention, Hanoi, Vietnam, 2 Division of Tuberculosis Elimination, U.S. Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America, 3 An Giang Province Preventive Medical Center, Long Xuyen City, Vietnam, 4 National Hospital of Tuberculosis and Lung Diseases, Vietnam National TB Program, Ministry of Health,...

BACKGROUND Worldwide, hepatitis A is a common infection during childhood especially in developing countries. It can cause severe complications in adults and patients with underlying diseases. OBJECTIVES This study was performed to determine the seroprevalence of hepatitis A in 1 - 15 year-old children of Kashan. PATIENTS AND METHODS This cross-sectional study was performed on 666 one to fif...

Given terrain information and user preferences such as desired city size, Autopolis generates commercial and industrial centers, and grows areas surrounding these centers. The program also creates streets and highways, and assigns a land-use for each parcel. Compared with previous methods, Autopolis generates cities with better realism, greater detail in layout, and more design variety.

Iran has a rich civilization and a long history during which medical science flourished at specific periods. For instance, medicine blossomed in Sassanids era (226 - 652 AD). One of the most remarkable cultural and scientific centers of Sassanids era was the city of Gondishapur located in the south-west Iran in Shah-Abad near Susa in Khuzestan Province. The city was rebuilt in the third century...

Background Pediatric cardiac services in Iraq are poorly developed. Only two centers in the country provided pediatric cardiac services at any significant level prior to an assistance development plan. Prior to 2010 approximately 400 children/ year received surgical care in Iraq. Occasional children were sent out of the country for surgery. We instituted a multi-city assistance program in 2010 ...