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Articles on Occupational health

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Quaternary ammonium compounds can linger on surfaces and in indoor air and dust long after the disinfectant has dried. Guido Mieth/DigitalVision via Getty Images

Disinfectants and cleaning products harboring toxic chemicals are widely used despite lack of screening for potential health hazards

Quaternary ammonium compounds, also known as QACs or quats, are commonly used antimicrobials also found in many household products. Soap and water may be a safer bet when cleaning surfaces.
Chlorpyrifos is widely used on crops, including fruits, vegetables, nuts, corn and soybeans. AP Photo/John Raoux

The EPA is banning chlorpyrifos, a pesticide widely used on food crops, after 14 years of pressure from environmental and labor groups

What kind of evidence does it require to get a widely used chemical banned? A professor of medicine and former state regulator explains how the case for chlorpyrifos as a threat to public health developed.
Workers with face masks seen at The Hat Factory in Cape Town, South Africa. But most employers don’t abide by health and safety regulations. Nardus Engelbrecht/Gallo Images via Getty Images

Why easing the lockdown threatens to put workers in South Africa at risk

Compliance with occupational health and safety requirements is already poor and few inspections of workplaces are being done.
Gender, race and rank affect occupational stress. GettyImages

How academics in health sciences cope with stress

Changes in South Africa’s higher education sector have increased the number and intensity of roles academics take on. This has led to a spike in workload and associated stress.
If we can’t afford natural stone, like marble, it’s tempting to choose engineered or artificial stone instead. But at what cost to those who breathe in the silica dust when cutting it? from www.shutterstock.com

Engineered stone benchtops are killing our tradies. Here’s why a ban’s the only answer

What lessons can Australia learn from tackling asbestos to manage this latest preventable occupational hazard?
Fischer believed his immunity broke down a lot more quickly as a direct consequence of his exposure to Agent Orange in the Vietnam war. AAP/Alex Murray

What Tim Fischer’s cancer tells us about the impact of Agent Orange on other Vietnam veterans

More than 500 Australians died in the Vietnam war and 3,000 were wounded, but the damage from Agent Orange was much more far-reaching, as Tim Fischer’s death last week reminded us.
Specially trained hospital security guards are only part of the solution to making health-care workers and their patients feel safe. from www.shutterstock.com

Beefing up security isn’t the only way to make hospitals safer

Security guards won’t protect paramedics and community nurses from violent patients. And in hospital, some security guards can unwittingly escalate violence, unless they’re specially trained.

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