What is Peptic Ulcer Disease? Peptic ulcer disease refers to the presence of one or more sores in the stomach or duod…

Introduction Monkeypox, a mysterious disease with similarities to smallpox, has recently become a global health emerg…

Introduction Haemophilus influenzae is a tiny Gram-negative coccobacillus that often colonizes the human respiratory …

Introduction Adenoviruses are a class of viruses that cause infections of the gastrointestinal tract, genitalia, and …

Introduction Corynebacterium diphtheriae , or C. diphtheriae , derives its name from the Greek terms "Coryne,&qu…

In an unseen world that predates human history, a microscopic battle rages on, involving entities far removed from our …

Helicobacter pylori, commonly known as H. pylori, is a bacterium that resides in the stomachs of over half of the world…