Gmail is one of the most widely used email services in the world, provided by Google. It allows users to send and receive emails, manage contacts, and organize their communications in a seamless and user-friendly …

Weather: A Universal Concern Weather is a natural phenomenon that affects everyone, everywhere, making it a universal concern. Whether it's a sunny day, a storm brewing, or an unexpected change in temperature, weather …

Facebook: A Detailed ExplanationFacebook, founded in 2004 by Mark Zuckerberg, Eduardo Saverin, Andrew McCollum, Chris Hughes, and Dustin Moskovitz while they were students at Harvard University, has evolved from a social …

Amazon: A Detailed ExplanationAmazon is one of the largest and most influential technology and e-commerce companies in the world. Founded by Jeff Bezos on July 5, 1994, in Seattle, Washington, Amazon started as an online …

1A03.1 Enterotoxigenic Escherichia coli Infection: A Detailed Explanation Enterotoxigenic Escherichia coli (ETEC) is a pathotype of Escherichia coli (E. coli) that causes gastroenteritis, primarily through the production …

1A03.0 Enteropathogenic Escherichia coli Infection: A Detailed Explanation Enteropathogenic Escherichia coli (EPEC) is a specific type of E. coli bacteria that causes intestinal infections, particularly in infants and …

1A06 Gastroenteritis Due to Campylobacter: A Detailed Explanation Campylobacter is a genus of bacteria that is one of the most common causes of bacterial gastroenteritis worldwide. The infection caused by Campylobacter …

1A05 Intestinal Infections Due to Yersinia enterocolitica: A Detailed Explanation Yersinia enterocolitica is a type of bacteria that can cause intestinal infections in humans. It is part of the Yersinia genus, which also …

1A04 Intestinal Infections Due to Clostridioides difficile: A Detailed Explanation Clostridioides difficile (formerly known as Clostridium difficile) is a bacterium that causes severe intestinal infections, particularly …

1A03 Intestinal Infections Due to Escherichia coli: A Detailed Explanation Escherichia coli (E. coli) is a type of bacteria commonly found in the intestines of humans and animals. While most strains of E. coli are …

1A02 Intestinal Infections Due to Shigella: A Detailed Explanation Shigella is a genus of bacteria responsible for causing shigellosis, a highly contagious bacterial infection that affects the intestines. The infection …

1A01 Intestinal Infection Due to Other Vibrio: A Detailed Explanation Intestinal infections caused by Vibrio bacteria, other than Vibrio cholerae, are part of a broader category of gastrointestinal illnesses. These …

YouTube: A Detailed Explanation YouTube is the world’s largest video-sharing platform and a key pillar of the modern internet. It was launched in February 2005 by three former PayPal employees—Steve Chen, Chad Hurley, …

1A00 Cholera: A Detailed Explanation Cholera is an infectious disease caused by the bacterium Vibrio cholerae. The disease is characterized by severe watery diarrhea, which can lead to dehydration, electrolyte imbalance, …