Uh-oh… something just invaded your body, and no, not like that, stop giggling. In this video, Blocko from Life Noggin explains what happens when germs throw a party in your bloodstream. From microbes crashing through your face holes to your immune system going full John Wick, you’ll learn why being sick feels awful, why viruses are jerks, and why handwashing is not just a polite suggestion. Check it out!