I have been experiencing Phantosmia (a phantom smell that doesn't exist and can't be identified) since I had C***d in 2021. I had this 24/7-it never went away or dissipated. It lasted 2 years. It was a constant distraction in my life. I am happy to report that after my 54th hour in the system, it has gone completely away and hasn't returned. I have also worked at the Chelmsford location for 5 months.