Safe sampling of cord blood can reduce the risk of exposure to infectious agents by obstetric personnel. We developed a new device for collecting umbilical cord blood. Using a modified closed-cup instrument, gravity drainage within the sealed device allows for guarded-needle vacuum tube blood collection. The mean (+/- standard deviation) volume of blood collected with the device was 6.1 +/- 3.1...

background: solid waste management has emerged as an important human and environmental health issue. municipal solid waste workers (mswws) are potentially exposed to a variety of occupational biohazards and safety risks. the aim of this study was to describe health practices and safety measures adopted by workers in the main municipal company in alexandria (egypt) as well as the pattern of the ...

background: because dental staff members are in continuous contact with blood and contaminated fluids of patients, they are considered as a high risk group. their knowledge about standard precautions is thus important in preventing infectious diseases such as hepatitis and human immunodeficiency virus (hiv). the purpose of this study was to estimate the injuries that occur in dental staff and t...