Six pools in Ann Arbor have been shut down in the past month to be treated for a parasite called Cryptosporidium, which is notoriously hard to kill.
Detroit Free Press, Detroit Free Press: Sports
Sat, 10/19/2019 - 8:09am
Six pools in Ann Arbor have been shut down in the past month to be treated for a parasite called Cryptosporidium, which is notoriously hard to kill.