According to the doctor's inquiry, novel coronavirus's infection usually affects singing, but most patients recover their vocal cord function about 3 days after the remission, and activities such as singing and speaking are not affected. You can sing normally.
Novel coronavirus infection, formerly known as novel coronavirus, or COVID-19 for short, was named as 20 19 coronavirus disease by the World Health Organization, which refers to the pneumonia caused by novel coronavirus infection in 20 19.