When it comes to our personal safety during and after a pandemic, many of us are aware of the reasons why mask-wearing can be beneficial. However, personal safety questions come up regarding mask-wearing during specific activities—such as walking outside near a busy road. As a pedestrian, should you be wearing a mask? Should you be worried about nearby drivers wearing masks? What’s the best practice for your safety, and why?

For years, we've had an idea that a major concussion or severe head injury can lead to life-long adverse events. We see football players and crash victims suffering from long-term neurological disease. However, as it turns out, victims of seemingly lesser traumas (e.g., trips and falls) could also be at risk.