Here’s a weird one: rabies is actually entirely preventable if you get the vaccine series before symptoms start. Once symptoms appear—anxiety, hydrophobia (fear of water), or paralysis—the fatality rate is nearly 100%. That’s why the “post-exposure prophylaxis” (PEP) shots are such a medical miracle. And no, they’re not the old “14 shots in the stomach” you’ve heard about. That’s a myth from the 1970s. Modern PEP is a few injections in the arm, no worse than a flu shot.
Another fact to impress your friends: rabies has a “sister” virus called Mokola, found in Africa, that can infect humans through insect bites. Rare, but it shows how clever viruses can be. Oh, and possums? They’re basically immune to rabies because their body temperature is too low for the virus to thrive. Possums: nature’s weird, scrappy heroes.