Human Health Risk Assessment For Arsenic: A Critical Review

Millions of people are exposed to arsenic resulting in a range of health implications.This paper provides an up-to-date review of the different sources of arsenic (water, soil and food), indicators of human exposure (biomarker assessment of hair, nail, urine and blood), epidemiological and toxicological studies on carcinogenic and non-carcinogenic health outcomes, and risk assessment approaches. The review demonstrates a need for more work evaluating the risks of different arsenic species such as; arsenate, arsenite monomethylarsonic acid, monomethylarsonous acid, dimethylarsinic acid and dimethylarsinous acid as well as a need to better integrate the different exposure sources in risk assessments

Development of antibodies to Burkholderia pseudomallei during childhood in melioidosis-endemic northeast Thailand.

A cross-sectional serological survey of 2,214 children living in northeast Thailand was conducted to define the antibody response to Burkholderia pseudomallei from birth to 14 years. There was a sharp rise in detectable antibodies from birth to 4 years followed by reactivity in approximately 60-70% of children thereafter

Development of antibodies to Burkholderia pseudomallei during childhood in melioidosis-endemic northeast Thailand.

A cross-sectional serological survey of 2,214 children living in northeast Thailand was conducted to define the antibody response to Burkholderia pseudomallei from birth to 14 years. There was a sharp rise in detectable antibodies from birth to 4 years followed by reactivity in approximately 60-70% of children thereafter