In world of public health, before we can figure out why a disease is spreading, we first have to figure out what is actually happening. This is where descriptive epidemiology comes in. Think of it as investigative phase of medicine. It’s process of gathering facts, mapping territory, and a clear picture of a health event. … Read more
Your immune system isn’t a single organ; it’s a network of cells and proteins constantly patrolling for trouble. While there’s no single immunity score, these five signs indicate your system is robust and resilient. 1. You Recover Quickly from Illness Having a strong immune system doesn’t mean you never get sick. In fact, catching a … Read more
In public health, herd immunity (also known as population immunity) is point at which population becomes protected from an infectious disease. This happens when enough people have developed a defense—either through vaccination or previous infection—that virus or bacteria find it increasingly difficult to spread. When most people are immune, the chains of transmission are broken, … Read more
Our bodies use antibodies to check fluids between cells, some pathogens are clever enough to hide inside cells themselves. This is where Cell-Mediated Immunity (CMI) steps in. Unlike humoral immunity (which uses B-cells and antibodies), CMI does not rely on circulating proteins. Instead, it involves activation of specialized cells that hunt down and destroy infected … Read more
Immunity is your biological defense system—a complex network of cells, tissues, and organs that work together to identify and neutralize foreign invaders while keeping your own healthy cells intact. Type There aree two main type, Innate and Adaptive immunity. 1. Innate Immunity This is also called as non-specific immunity. It is the basic immunity you … Read more
In 2026, as shadow of a wider conflict between Israel, United States, and Iran looms over West Asia. While India has historically balanced its ties between Arab world, Iran, and Israel, current year has seen a visible tilt toward Jerusalem. Here is an analysis of why India is standing with Israel in 2026 and how … Read more
Early Schooling in Vadnagar Narendra Modi was born and raised in Vadnagar, in Mehsana district of Gujarat. He attended a local school for his primary and secondary education. He finished his higher secondary education (SSC) in 1967 from Gujarat State Board. Teachers from his youth have described him as an average student but a debater … Read more
Operation Ganga was a strategic evacuation mission launched by Government of India in February 2022. Its primary objective was to rescue Indian nationals—predominantly medical students—who were stuck in Ukraine following Russian invasion on February 24, 2022. Overview of Mission When the conflict began, Ukrainian airspace was immediately closed to civilian aircraft, leaving approximately 20,000 Indian … Read more
Vande Bharat Mission (VBM) was a massive repatriation operation launched by Government of India on May 7, 2020, to bring back Indian nationals stranded abroad due to global travel restrictions and lockdowns caused by COVID-19 pandemic. It is widely regarded as one of largest civilian evacuation exercises in history, surpassing scale of 1990 Gulf War … Read more
Subrahmanyam Jaishankar (born January 9, 1955) is an Indian politician and former diplomat currently serving as Minister of External Affairs of India since May 2019. A member of Bharatiya Janata Party (BJP), he represents Gujarat in Rajya Sabha. Jaishankar is regarded one of India’s most influential strategic thinkers, from a 38-year career in Indian Foreign … Read more