Go through these in order and stop at the first one that applies. If you are reading this for someone else, answer for them.
If symptoms appear during the monitoring period, contact the designated healthcare or public health team promptly.
Avoid close contact with other people and animals until you receive instructions.
Do not go to work, school, or a public clinic without first explaining the exposure.
Someone recovering at home should follow the planned check-in schedule and complete antiviral treatment as directed.
Seek medical review if symptoms are not improving, return after improving, or become worse.
Persistent cough and tiredness can occur after influenza, but ongoing shortness of breath, recurrent fever, or chest discomfort should be assessed.
After severe illness, follow-up may include checking breathing, oxygen needs, strength, nutrition, and the ability to return to usual activities.
Some people may need rehabilitation after a long hospital stay.
Routine follow-up is also a chance to review workplace protection, safe animal-handling practices, and seasonal influenza vaccination.
Public health teams may contact household members or coworkers to assess their exposure and arrange monitoring or testing when needed.
The article also says
People who have had a recognized exposure may be asked to monitor their health for 10 days after the last exposure.
Public health officials may provide specific instructions about checking for fever, eye redness, cough, sore throat, breathing problems, or other symptoms.
Every sign above is quoted from the sofidex article on Avian influenza. If you are not sure, err upward — it is always reasonable to be checked.