If your office is like most at this time of year, it’s probably full of coughing and sneezing co-workers or the empty desks of people who are out sick. The question of how to handle sick leave stresses workers out more than it should, so here are answers to some of your most common questions about sick leave, including when it’s OK to call in sick, whether you should be expected to work from home when you’re ill and more: When is it reasonable to call in sick? Read more.