More attention is given to systolic blood pressure (the first number) as a major risk factor for cardiovascular disease for people over 50.

Serological tests are diagnostic methods that are used to identify antibodies and antigens in a patient's samples. Serological tests may be performed to diagnose...

Blood groups explained, and how your blood works to provide life to your entire body. Understand donor compatibility and classification.

A complete list of symptoms for Long Haul Covid or Chronic Covid Syndrome. Educate yourself about the symptoms and seek help from qualified healthcare professionals