The plague, one of the most devastating pandemics in human history, reshaped societies and left a lasting mark on culture, medicine, and population growth. When people ask what caused the plague, they often think of the Black Death of the 14th century, which killed millions across Europe, Asia, and Africa. Understanding the cause involves looking … Read more
Polio, or poliomyelitis, is a viral disease that once caused widespread paralysis and disability around the world. Global vaccination campaigns have dramatically reduced the number of cases over the past several decades, bringing the world closer to eradicating the disease. However, discussions about polio vaccination sometimes include the topic of vaccine-derived poliomyelitis, a rare event … Read more
Night blindness is a condition that makes it difficult for a person to see clearly in low light or darkness. Many people first notice it when driving at night, walking in dimly lit areas, or adjusting from bright sunlight to a dark room. Although it may sound like complete blindness after sunset, that is not … Read more
Lathyrism is a neurological condition that has been recognized for centuries in certain regions of the world where specific legumes are commonly consumed. The disease is closely associated with prolonged consumption of grass pea, a drought-resistant crop that has helped many communities survive during periods of food scarcity. Although the plant provides calories and protein, … Read more
Citrus canker is a highly contagious bacterial disease that affects citrus trees, causing significant damage to leaves, stems, and fruit. The disease has been a major concern for citrus growers worldwide due to its rapid spread and the economic losses it can cause. Citrus canker is primarily caused by the bacteriumXanthomonas citrisubsp.citri, which infects the … Read more
Folliculitis caused by a staphylococcal staph infection is a common skin condition that affects people of all ages. It develops when hair follicles become inflamed due to bacterial invasion, most often from Staphylococcus bacteria. Although it may look like simple acne or small red bumps, staph-related folliculitis can become uncomfortable and sometimes painful if not … Read more