After that I was feeling better but my teeth had some really bad infections. (apbdogs.org)
To determine whether your pup has heartworm and how bad the infection is, diagnosis usually requires several x-rays, blood work and several tests. (zippivet.com)
Dr. James worked really hard to help me, she said that I had no white blood cells because I had really bad infections in my eyes and ears, skin, and lungs. (scmradoption.com)