Hours of service regulations for truckers, workplace violence prevention and hazardous materials that endanger bees and people were among the top regulatory stories during 2019.

A large new study finds that women who lost weight after age 50 and kept it off had a lower risk of breast cancer than women whose weight remained stable, helping answer a vexing question in cancer prevention. The reduction in risk increased with the amount of weight lost and was specific to women not using postmenopausal hormones.

Two teenage employees working the overnight shift at a McDonald’s in Lima, Peru were electrocuted earlier this month – an incident which has led to a national conversation about workplace conditions at various companies in the country. News reports say Alexandra Porras Inga and Gabriel Campos Zap were electrocuted by a loose cable, possibly while mopping the floor of the restaurant.

In 1998, an historic landmark legal settlement between 46 states and the major tobacco companies, – along with individual settlements with four other states – required the companies to pay more than $246 billion over time as compensation for tobacco-related health care costs.

A ten-year spike in workplace deaths is unacceptable and calls for urgent action, the National Council for Occupational Safety and Health (National COSH) said today. “As we prepare to gather with our families this holiday season, everyone who is committed to workplace safety will be thinking about the 5,250 U.S. workers who will never see their loved ones again,” said Marcy Goldstein-Gelb, co-executive director of National COSH.

Data released last week by the U.S. Department of Transportation’s National Highway Traffic Safety Administration (NHTSA) showed highway crash fatalities in the U.S. down 2.2 percent for the first 9 months of 2019 compared to the first 9 months of 2018. An estimated 26,730 people died in motor vehicle traffic crashes through September 30, making the third quarter of 2019 the eighth consecutive year-to-year quarterly decline in fatalities since the fourth quarter of 2017.

A whistleblower investigation by the OSHA has found that Bouchard Transportation Company Inc., B. No. 272 Corp – a petroleum barge company based in Melville, New York – and its officers violated the whistleblower protection provisions of the Seaman’s Protection Act (SPA) when it retaliated against a seaman who cooperated with U.S. Coast Guard (USCG).

The flight that crashed in Chamberlain, South Dakota last month, killing nine people and injuring three others, lasted all of two minutes. At least that’s when the airplane’s data recorder stopped functioning, according to the National Transportation Safety Board (NTSB), which released a preliminary report into the November 30th incident.

From an outbreak of mysterious lung-injury deaths to America’s near loss of measles elimination status, the beginning of the end of the U.S. HIV epidemic to the Ebola outbreak in the Democratic Republic of the Congo (DRC), CDC worked around the clock – and around the globe – to protect Americans from domestic and global health threats in 2019.

Machine guarding solutions, a chemical tank cover and work boots for women in the trades were the top occupational safety and health products featured this week on ISHN.com.