I am an 82-year-old woman who has Been diagnosed with MGUS for 25 years. After my husband passing in March 2024, I was diagnosed with smoldering multiple myeloma. I am seeing a hematologist at City Of Hope and I also have a hematologist at Saint Joseph’s Hospital in Orange County. My question is, I have been exposed to Covid by my granddaughter five days ago. I have taken two tests and they have been negative. however, this morning, I took a test and there was a very faint line under the T category. Should I be concerned about the faint line under the T category? If I have Covid, what should I be doing to keep safe? I will take the test again tomorrow to see what it shows. Thank you.