The Evolution of Polio Treatment: Iron Lungs Before Vaccines
Poliovirus was feared around the world, paralyzing thousands of children and adults. Known as the "iron lung," a large, cylindrical machine became a lifeline f…
Exploring the Size Range of Microorganisms
Microorganisms span a vast size range, from tiny viruses like porcine cercovirus to larger single-celled organisms. Their size dictates how they interact with…