Alexander Fleming was a Scottish bacteriologist and one of the greatest medical scientists in history. Born on 6 August 1881, he is best known for discovering penicillin in 1928. His discovery marked the beginning of the antibiotic era and revolutionized modern medicine. Penicillin became the first widely effective antibiotic used to treat bacterial infections. Fleming’s work helped save millions of lives around the world. His discovery greatly reduced deaths from infection

World Lung Cancer Day, observed on 1 August, raises global awareness about lung cancer prevention, early detection, treatment, and research. Lung cancer remains one of the leading causes of cancer-related deaths worldwide.
 The day encourages people to recognize symptoms such as persistent cough, chest pain, breathlessness, and unexplained weight loss. Early diagnosis through timely screening can significantly improve survival rates. It highlights the importance of quitting t