Four of my students have hands, mouth, foot disease. Two of them stayed home and never came, two of…

Four of my students have hands, mouth, foot disease. Two of them stayed home and never came, two of them did meaning I've been exposed to this disease for about four hours until the parents could pick their kids up. I had to send all my other students to another classroom and now I have to disinfect my entire classroom for top to bottom. I called the daycare my daughter goes to they also have kids with this disease so I called my husband and told him he needs to take her clothes up wash them in hot water and bleach, then take her a bath and anything she's touched disinfect. He thinks I'm making this disease up. When I get home I'm going straight to the shower and washing my clothing to prevent as little exposure to my daughter. My husband literally laughed because he things it's made up. Like it's not and I don't know why he thinks it is.