Just read a Forbes article that estimates from a study of those infected on the cruise ship that 15-20% of those infected are asymptomatic. They came up with a figure of 17.9%, so would appear similar to flu in this regard.
“Music has always been a matter of energy to me, a question of fuel. Sentimental people call it inspiration, but what they really mean is fuel. I have always needed fuel. I am a serious consumer. On some nights I still believe that a car with the gas needle on empty can run about fifty more miles if you have the right music very loud on the radio”
Hunter S Thompson