COVID‐19(66) COVID‐19(58) Patient(40) SARS‐CoV‐2(29) SARS‐CoV‐2(22) Case report(21) Treatment(18) disease(13) COVID‐19 infection(12) pandemic(10) Infection(10) coronavirus(9) management(9) vaccination(8) syndrome(8) Pneumonia(8) Course(7) Vaccine(7) SARS‐CoV‐2 infection(7) herpes zoster(7) Diagnosis(7) acute respiratory syndrome(6) reported(6) Symptom(6) occur(6) clinician(5) treated(5) Support(5) Pregnancy(5) the patient(5)