Now what could destroy a fit person's immune system to the point that it's virtually defenseless against opportunistic infections? AIDS? Radiation? Hmmm. https://www.webmd.com/mary-lou-retton >She is a spokesperson for a national educational program sponsored by Pfizer that aims to raise awareness of overactive bladder (OAB)... https://twitter.com/unhealthytruth/status/1712107696827088927 >She’s young mid 50s & was healthy & fully vaccinated.