If shared laundry were a significant vector of transmissible diseases, it would be pretty damn obvious. Can fungus grow in your washer? Sure. My washing machin

If shared laundry were a significant vector of transmissible diseases, it would be pretty damn obvious. Can fungus grow in your washer? Sure. My washing machine growing up as a kid was gross and my clothes constantly stunk because of my family's inability to take wet laundry out of the washer. Then I went away to college, the machines were maintained, I'm not a moron and can handle getting clothes out of the washer when they're done, and my clothes no longer stunk. Wash your clothes with detergent (no, you don't even need hot water), dry them promptly, and you will be fine. Use a hot air dryer instead of line drying if you're really worried.