Fig. 2.

Symptoms and maximum body temperatures of a 64‐year‐old woman infected with severe acute respiratory syndrome coronavirus‐2, from the day her husband developed fever to the day of hospital discharge, 7 February to 11 March 2020. The patient did not develop fever and was asymptomatic during quarantine on a cruise ship and at Yokohama Rosai Hospital. RT‐PCR, reverse transcription–polymerase chain reaction.