Take lots of water and rest
If you want to breastfeed, wear a face mask
Others:
Wear a face mask if you're going to ride a motorcycle
Don't be intimate with those who have the cold
Wash your hands with soap and water
Or is it because people tend to abuse the privilege of sick off days?
If you come to work with a cold, there is a high chance that you're going to spread it reducing everyone's productivity