【TED-Ed】How do germs spread (and why do they make us sick)? - Yannay Khaikin and Nicole Mideo

Ever wondered why some germs make us super sick while others just cause a sniffle? This awesome TED-Ed video dives into the fascinating science of how germs spread and evolve, explaining the "trade-off hypothesis" and different modes of transmission. You'll pick up some cool new vocabulary related to disease control and everyday germs, making it a super practical and interesting watch!