December 22, 2020

The immune system is one of the most complicated but important systems in the human body. Without it, we wouldn’t be able to stay healthy! The immune system is made up of many different organs and specialized cells all working together to fight off infections from things like bacteria, viruses, parasites and other germs (or

Oh no! The Grinch and his South Pole Elves (pathogens) have decided they want to ruin the holidays for the world by stealing the holiday spirit! But worry not, everyone at the North Pole (bone marrow/immune system) is not going to let that happen! Nutcrackers (neutrophils) and Santa Claus (monocyte) arrive right away and flash