Storer went shopping, Wielerflits reports, with Team Sunweb opting to send the German home on a precautionary basis given that he left his ‘bubble’.
"We have applied very strict precautions to our training camp in Kühtai, Austria," read a statement released by the team.
"We want to limit interaction with the outside world as much as possible to minimise the risk of infection of the various bubbles – not only to not get infected but minimise the risks of bringing the virus to the peloton when we return to competition on August 1.
"It's purely as a precaution and Michael himself fully understands it. Top-level sport in 'corona' times is a new situation for everyone. A lot is demanded of people and of course we also understand that riders and staff have to get used to this."