Exploring Blood Lead Level Determinants in Refinery Workers: A Cross-Sectional Study.

Background: Occupational lead exposure poses a significant risk to workers in industrial settings, especially in petroleum refineries. The study aimed to examine the prevalence and determinants of high blood lead concentrations among refinery workers in Kirkuk, Iraq. It has also been aimed to provide evidence-based approaches to identify associated risk factors.

Burton's Line on the Gum Seen in Lead Poisoning Among Petroleum Refinery Workers in Kirkuk City, Iraq: A Case Series.

Lead poisoning is a serious occupational health risk, especially for those who work in fields where lead-containing products are frequently exposed, including petroleum refining. Three cases of lead poisoning among employees of the petroleum refinery in Kirkuk City, Iraq, have been presented in this case series, emphasizing the clinical significance of Burton's line (blue-purplish line or gingival pigmentation) on the gums as an indication of lead toxicity. Patients presented with typical gingival margin darkening along with symptoms like fatigue, headaches, abdominal pain, and neurological impairments.

Good Practices and Initiatives for the Control and Elimination of Hepatitis B in the World: A Scoping Review.

Hepatitis B virus (HBV) infection remains a significant global public health challenge, leading to considerable morbidity and mortality. Implementation of effective strategies and novel initiatives is necessary to control and eliminate HBV. To identify the key approaches and actions used worldwide for HBV control and elimination, we conducted a comprehensive scoping review.