In many cases, it's not until memory problems start creeping up that most people learn they have Alzheimer's disease. By then, the disease may already be progressing, leaving limited options for ...

WASHINGTON (7News) — 7News is On Your Side getting your COVID-19 questions answered. Lindsey Mastis spoke with WebMD's Chief Medical Officer Dr. John Whyte about antibody testing during The ...

WASHINGTON (7News) — Taking an at-home COVID test may seem daunting, but it could give you peace of mind in a matter of minutes. Dr. John Whyte, Chief Medical Officer for WebMD, talked with Lindsey ...

When you are pregnant, you have so many questions about your baby. Prenatal testing can answer some of those questions. Noninvasive prenatal testing (NIPT) can tell you whether your baby is at risk ...