Intelligence gain and social cost savings attributable to environmental lead exposure reduction strategies since the year 2000 in Flanders, Belgium.

Background: Recent lead (Pb) exposure reduction strategies enabled to lower children's blood lead levels (B-Pb) worldwide. This study reports the estimated intelligence gain and social cost savings attributable to recent exposure reduction based on reported B-Pb levels observed in adolescents sampled within the framework of the Flemish Environment and Health Studies (FLEHS, Belgium), i.e.

Hepatitis E virus infection: an emerging occupational risk?

Background: Hepatitis E virus (HEV) infection is endemic in many developing countries, causing substantial morbidity. Transmission is primarily faeco-oral and is associated with both sporadic infections and epidemics in areas where poor sanitation and weak public health infrastructures exist. Recently, it has become clear that HEV is also an endemic disease in industrialized countries.

High prevalence of Schistosoma mansoni in six health areas of - Kasansa health zone, Democratic Republic of the Congo: short report.

School-aged children suffer the most from schistosomiasis infection in sub Saharan Africa due to poverty and limited sanitary conditions. Mapping of disease burden is recommended and there is a need of updating prevalence data which is as old as 20 years in the Democratic Republic of Congo. An epidemiological and parasitological study was carried out in 2011 in the health zone of Kasansa.

Hepatitis B vaccination of healthcare workers at the Princess Marina Hospital, Botswana.

Background: Batswana (i.e., the people of Botswana) healthcare workers (HCWs) are at high risk for occupational exposure to hepatitis B virus (HBV), thus the Botswana Ministry of Health recommends that HCWs should receive three doses of hepatitis B (HB) vaccine.

Hepatitis B vaccination policies for student healthcare workers in Europe.

Student healthcare workers represent a particular risk group for hepatitis B virus (HBV) transmission and should be vaccinated as early as possible after the start of their career. An overview of specific HBV policies in European Union countries was conducted through a cross-sectional survey. Answers were received from 17 countries.