- Common cold: runny nose, sore throat, coughing, sneezing
- Influenza (flu): fever, chills, body aches, fatigue
- Chickenpox: itchy rash, fever, fatigue
- Measles: high fever, cough, runny nose, rash
- Tuberculosis: persistent cough, chest pain, weight loss
- Hepatitis A: fatigue, nausea, abdominal pain, jaundice
- Mumps: swollen and painful salivary glands, fever, headache
- Whooping cough (pertussis): severe coughing fits, vomiting, exhaustion
- Norovirus: vomiting, diarrhea, stomach cramps, fever
- Zika virus: fever, rash, joint pain, conjunctivitis