<http://schema.org/description>
"After exposure to strep throat, there is a 2 to 5 day period before you start to feel the symptoms of strep throat. When you stop being contagious depends..."^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.verywell.com/how-long-is-strep-throat-contagious-1192160>