Understanding is the right answer
A person who publicly supports an idea.
Advocacy is active promotion of a cause or principle
Advocacy involves actions that lead to a selected goal
Advocacy is one of many possible strategies, or ways to approach a problem
Advocacy can be used as part of a community initiative, nested in with other components.
Advocacy is not direct service
Advocacy does not necessarily involve confrontation or conflict
Answer:
True
Explanation:
I looks at some articles about it and found that it does occur following a viral illness however it never said anything about Antihistamines so I still might be wrong. If it is wrong please comment the right answer for other people to see.
I hope this helps! i just wrote it out