Fever of 100.0° or above or felt feverish (could include alternating shivering & sweating)
New or unexplained chills
New or unexplained trouble breathing, shortness of breath, or wheezing
New or unexplained fatigue
New or unexplained nausea or vomiting
New or unexplained muscle aches
New or unexplained headache
New or unexplained congestion or runny nose
New or unexplained loss of smell, taste, or change in taste