Clinical quizzes

Staphylococcal infections are common in community and hospital settings, and rise among seniors during fall and winter. They are usually caused by Staphylococcus aureus and increasingly methicillin-resistant S. aureus (MRSA). Test your knowledge of S. aureus.

Post-acute COVID-19 syndrome describes patients that have lingering symptoms (e.g., 12 weeks or longer) after the start of acute COVID‑19.