They are the ones that work through vacation and don't take sick days because they believe they need to be at work all the time. (theodysseyonline.com)
Other formats can look great on your machine, then take a sick day in transit. (uptowork.com)
If employees come down with a cold, have a family emergency or are just feeling stressed in the office, they may take a sick day when it's not really necessary. (ondeck.com)