Answer: The FDA Food Code lists the following as symptoms that must be reported by food handlers to their managers: vomiting, infected sores, diarrhea, yellowing of the skin or eyes, or a sore throat accompanied by a fever. It is possible that you have a longer list of reasons to work than to call in sick.
Explanation: hope this helps :D
Social media gives access to communication between people all around the world. People may be afraid of reaction and hold back when giving feedback, meanwhile the feedback is more true to heart on social media, due to the lack of the fear of reaction.