Renowned psychology professor James Reason, who popularized what is known as the Swiss cheese model, has died. Mistakes, Reason theorized, were really a series of vulnerabilities lining up, like a ...

How many people need to be vaccinated before COVID-19 transmission starts to drop? Experts say at least 50% of the U.S. likely needs to be vaccinated before the infection rate starts to change.

The concept is adapted from the original Swiss cheese model by James Reason. The layers are represented as protective safeguards (cheese) and weaknesses (holes). When an initiating event—one that ...

Public health experts say good gun laws require multiple defence layers, advocating for risk management approach called the 'Swiss cheese model'.

Accidents occur every day, and understanding their root causes is crucial in preventing them. Theories of accident causation provide valuable insights into the mechanisms that lead to these incidents, ...