I live in a 50+yr old mobile home. Several years ago, a parrot we had as a pet pecked through the ceiling, exposing sheets of ceiling panels. It died recently. A small nodule (5mm) was detected in the upper left lobe of my lung. I am currently in the process of getting a chest X-ray. Who would I call to determine if we (my partner and I) have been exposed to asbestos? We are both 73 yrs old and live on SS. Thank you.