BLUF

Identifying the flu, COVID-19, and RSV is difficult due to similar symptoms, but knowing key differences and using specific tests aids diagnosis. Understanding these distinctions is vital for effective personnel management and reducing the spread of illness.

Summary

  1. Respiratory illnesses share sore throat, congestion, and fatigue.
  2. RSV serious for vulnerable groups, causing bronchiolitis or pneumonia.
  3. Influenza causes severe symptoms, significant global health issue.
  4. COVID-19 has broader inflammatory effects beyond respiratory system.
READ: I feel sick. How do I know if I have the flu, COVID, RSV or something else?

References