Answer is "YES". To prevent athlete’s foot it is important to promote a good hygiene around you. The fungal infection is highly contagious but it is up to you if you want, it to stay on your skin. One of the best ways to keep it at a bay is to use a natural and effective anti fungal soap. Defiantly for issue that is more serious you should contact an expert medical expert. Please share your suggestion to care this skin problem :)