A differential blood count is a blood test to check your white blood cell levels, which can indicate the presence of infection, disease, or an allergic reaction. Your doctor might order it as part of ...
Arlington, Va. — June 27, 2024 — A new study published today in the American Journal of Infection Control (AJIC) describes the outcome of a new approach to testing for Clostridioides difficile (C.
If the history and symptomatology suggest dry eye syndrome (DES), the diagnosis is confirmed by objective testing for signs of DES. Historically, the Schirmer test (named after the German ...