We’re treating our 6-month-old kitten for Giardia and He has been quarantined in the bedroom since diagnoses. our 1.5-year-old cat ran into the room for a moment and crawled under the bed before running back out of the room. I clean the room once or twice a day but under the bed is definitely a hard place to be precise with cleaning. the kitten wasn’t in the room at the time since he was getting his meds for the giardia. should I be worried that now my older cat could be infected too?