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Background: All forms of asbestos are now banned in 52 countries. Safer products have replaced many materials that once were made with it. Nonetheless, many countries still use, import, and export asbestos and asbestos-containing products, and in those that have banned other forms of asbestos, the so-called \"controlled use\" of chrysotile asbestos is often exempted from the ban. In fact, chrysotile has accounted for > 95% of all the asbestos used globally. Objective: We examined and evaluated the literature used to support the exemption of chrysotile asbestos from the ban and how its exemption reflects the political and economic influence of the asbestos mining and manufacturing industry. Discussion: All forms of asbestos, including chrysotile, are proven human carcinogens. All forms cause malignant mesothelioma and lung and laryngeal cancers, and may cause ovarian, gastrointestinal, and other cancers. No exposure to asbestos is without risk. Illnesses and deaths from asbestos exposure are entirely preventable. Conclusions: All countries of the world have an obligation to their citizens to join in the international endeavor to ban the mining, manufacture, and use of all forms of asbestos. An international ban is urgently needed. There is no medical or scientific basis to exempt chrysotile from the worldwide ban of asbestos.

Alcohol is the third leading contributor to death and disability in South Africa, where SABMiller is the major supplier of malt beer, the most popular beverage consumed. The Global Fund to Fight AIDS, Tuberculosis and Malaria (Global Fund) has recently included SABMiller as a recipient of funding for an education intervention aimed at minimizing alcohol-related harm, including HIV prevention, among men in drinking establishments. Global Fund support for this initiative is cause for concern. It is debatable whether these men are the best target group for the intervention, whether a drinking establishment is the best location, and whether the educational intervention itself is effective. Our experience is that the liquor industry is inclined to support alcohol interventions that will not affect drinking rates at a population level. These interventions allow the industry to simultaneously fulfil social and legal obligations to address the harmful use of alcohol while ensuring that sales and profits are maintained. Providing funding for a highly profitable industry that could afford to fund its own interventions also reduces the funds available for less well-resourced organizations. Do we take it that the problem of \"corporate capture\" has now spread to one of the largest health funders in the world?

The Eastern Cape Province of South Africa, which includes the former Transkei has high rates of squamous cell oesophageal cancer (OC), thought to be caused mainly by nutritional deficiencies and fungal contamination of staple maize. A hospital-based case-control study was conducted at three of the major referral hospitals in this region to measure, among other suspected risk factors, the relative importance of tobacco smoking and alcohol consumption for the disease in this population. Incident cases (n=670) of OC and controls (n=1188) were interviewed using a structured questionnaire which included questions on tobacco and alcohol-related consumption. Odds ratios (ORs) with 95% confidence intervals for each of the risk factors were calculated using unconditional multiple logistic regression models. A monotonic dose-response was observed across the categories of each tobacco-related variable in both sexes. Males and females currently smoking a total of >14g of tobacco per day were observed to have over 4-times the odds of developing OC (males OR=4.36, 95% CI 2.24–8.48; females OR=4.56, 95% CI 1.46–14.30), with pipe smoking showing the strongest effect. Similar trends were observed for the alcohol-related variables. The quantity of ethanol consumed was the most important factor in OC development rather than any individual type of alcoholic beverage, especially in smokers. Males and females consuming >53g of ethanol per day had approximately 5-times greater odds in comparison to non-drinkers (males OR=4.72, 95% CI 2.64–8.41; females OR=5.24, 95% CI 3.34–8.23) and 8.5 greater odds in those who smoked >14g tobacco daily. The attributable fractions for smoking and alcohol consumption were 58% and 48% respectively, 64% for both factors combined. Tobacco and alcohol use are major risk factors for OC development in this region. This study provides evidence for further reinforcement of cessation of smoking and alcohol consumption to curb OC development.

Pesticides, such as parathion, are metabolized by cytochrome p-450 system to paraoxon, which is a potent cholinesterase inhibitor. Paraoxonase (PON) catalyzes the hydrolysis of these toxic metabolites and protects against pesticide toxicity. A glutamine/arginine (Gln/Arg) polymorphism at amino acid position 192 of PON has been described. The Arg/Arg genotype is associated with higher serum paraoxonase activity compared to Gln/Gln. The Arg/Gln genotype is associated with intermediate serum PON activity. The potential association between PON genotype and symptoms of chronic pesticide toxicity was examined among 100 farm workers. As part of a cross-sectional study of pesticide toxicity among mixed-race farm workers in the Western Cape, South Africa, 100 farm workers were genotyped for polymorphism of the paraoxonase gene at amino acid position 192. Subjects with two or more of the following symptoms were considered to have evidence of chronic toxicity: abdominal pain, nausea, rhinorrhea, dizziness, headache, somnolence, fatigue, gait disturbance, limb numbness, paresthesias, limb pain, or limb weakness. In multivariable logistic regression analysis, the independent predictors of chronic toxicity were previous history of head trauma resulting in loss of consciousness (OR 2.8, 95% CI = 1.7-6.7), having worked as a pesticide applicator (OR 5.4, 95% CI = 3.2-8.9), and having one of the two \"slow metabolism\" (Gln/Gln or Gln/Arg) genotypes (OR 2.9, 95% CI = 1.7-6.9). Furthermore, the prevalence of chronic toxicity increased in a stepwise fashion from 15% among pesticide nonapplicators with a \"fast metabolism\" (Arg/Arg) genotype, to 42.9% among pesticide nonapplicators with \"slow metabolism\" (Gln/Gln or Gln/Arg) genotypes, to 58.8% among pesticide applicators with \"fast metabolism\" genotype, and 75.0% among pesticide applicators with \"slow metabolism\" genotypes (P = 0.001). Age, number of years on the job, smoking history, alcohol history, education level, plasma or red blood cell cholinesterase level, or previous history of acute organophosphate poisoning were not statistically significant predictors of chronic toxicity. The PON genotype is an important determinant of a farmworker's susceptibility to chronic pesticide poisoning.

Men and boys bear most of the mortality and morbidity burden from intentional injuries.1 Yet the recent World Health Assembly (WHA)'s resolution to strengthen the role of the health system in addressing violence specifically requests a focus on women and children.2 The new Resolution sets a remarkable precedent: no other WHA response to a priority health condition purposively directs prevention efforts away from the most vulnerable group.

Alcohol is the third leading contributor to death and disability in South Africa, where SABMiller is the major supplier of malt beer, the most popular beverage consumed. The Global Fund to Fight AIDS, Tuberculosis and Malaria (Global Fund) has recently included SABMiller as a recipient of funding for an education intervention aimed at minimizing alcohol-related harm, including HIV prevention, among men in drinking establishments. Global Fund support for this initiative is cause for concern. It is debatable whether these men are the best target group for the intervention, whether a drinking establishment is the best location, and whether the educational intervention itself is effective. Our experience is that the liquor industry is inclined to support alcohol interventions that will not affect drinking rates at a population level. These interventions allow the industry to simultaneously fulfil social and legal obligations to address the harmful use of alcohol while ensuring that sales and profits are maintained. Providing funding for a highly profitable industry that could afford to fund its own interventions also reduces the funds available for less well-resourced organizations. Do we take it that the problem of \"corporate capture\" has now spread to one of the largest health funders in the world?

Alcohol is the third leading contributor to death and disability in South Africa, where SABMiller is the major supplier of malt beer, the most popular beverage consumed. The Global Fund to Fight AIDS, Tuberculosis and Malaria (Global Fund) has recently included SABMiller as a recipient of funding for an education intervention aimed at minimizing alcohol-related harm, including HIV prevention, among men in drinking establishments. Global Fund support for this initiative is cause for concern. It is debatable whether these men are the best target group for the intervention, whether a drinking establishment is the best location, and whether the educational intervention itself is effective. Our experience is that the liquor industry is inclined to support alcohol interventions that will not affect drinking rates at a population level. These interventions allow the industry to simultaneously fulfil social and legal obligations to address the harmful use of alcohol while ensuring that sales and profits are maintained. Providing funding for a highly profitable industry that could afford to fund its own interventions also reduces the funds available for less well-resourced organizations. Do we take it that the problem off \"corporate capture\" has now spread to one of the largest health funders in the world?