washing machine ABC news ABC News about 100 million E.coli ABC News washing machine isn’t nearly hot enough to kill the germs ABC News ABC News ABC News about 100 million E.coli ABC News ABC News washing machine e coli in public washing machines 100 millions d'E.coli about 100 million E.coli ABC News 100 millions d'E.coli ABC News washing machine 100 millions d’E.coli