Dear Dr. Roach: I am a 22-year-old male. I recently had a 103-degree fever with cold and cough symptoms, and my doctor ordered a complete blood count. After my results came back, he said it is normal, ...

People with HIV and their physicians could have a less expensive tool to track the progression from HIV infection to AIDS. According to researchers from the Johns Hopkins Bloomberg School of Public ...

Each year, kidney cancer is diagnosed in nearly 60,000 people in the US. Patients undergo surgery to remove the affected kidney, but this procedure can be risky. Unfortunately, the prognosis of kidney ...

Editor’s note: This article, originally posted on Jan. 15, 2020, has been republished to include website enhancements. Low levels of lymphocytes in the blood could indicate an increased risk for death ...

Normal blood counts fall within the range that has been established by testing healthy men and women of all ages. The cell counts are compared to those of healthy individuals of similar age and sex.