Yes, infected individuals are infected individuals. We are talking about asymptomatic spread. It can be difficult to tell whether you have symptoms or it's just

Yes, infected individuals are infected individuals. We are talking about asymptomatic spread. It can be difficult to tell whether you have symptoms or it's just a particularly bad pollen day. For this reason quarantining known-infected individuals is a good idea, rather than having them mill around until the very second they get a sore throat.