Tom Dumoulin reveals illness is intestinal parasites Feb 18, 2020 Tom Dumoulin has been forced to delay the start of his season (Photo by Pro Shots/Sipa USA)Tom Dumoulin has revealed the illness that has delayed the start of his 2020 season is intestinal parasites. Tags: Jumbo-Visma News Racing Tom Dumoulin Top story Share 0 Share on Facebook Tweet Tweet on Twitter +1 +1 on Google Plus