https://www.123articleonline.com/rss/author/434190/richard-vinodArticles written by Richard Vinod from 123ArticleOnline.comen-usCopyright (c) 123ArticleOnline.com All rights reserved. https://www.123articleonline.com/articles/1478253/complete-blood-count-cbc-a-window-into-your-bodys-health A Complete Blood Count (CBC) is one of the most fundamental and frequently ordered diagnostic tests in medicine-and for good reason. It provides an invaluable overview of your body's internal functioning, especially your immune system, oxygen delivery capacity, and clotting ability. Through a simple blood draw, doctors can detect a wide range of health conditions, from mild infections and nutritional deficiencies to life-threatening disorders like leukemia. https://www.123articleonline.com/articles/1476443/widal-test-understanding-typhoid-fever-diagnosis Widal test detects typhoid fever by checking antibodies in blood. Used for persistent high fever, especially after travel to high-risk areas. Results in 24 hrs but may need confirmation.