While some workplaces require employees to get a flu shot, others don’t. Still, the flu affects the health of employees, sometimes whether they get a flu shot or not. What can you do, as an employer, to cut down on the number of missed days and reduced production due to the flu that hits your workers? This video from Sunnybrook Hospital offers some tips you can share with your employees to keep them as healthy as possible during the flu season. The most important is regular and thorough hand washing. Eating a healthy diet, exercising regularly, and getting enough rest are other important tips, as well as taking vitamin D.