On Saturday, the World Health Organization declared Liberia to be free of Ebola, with no new cases in the last 42 days, twice the virus’s maximum incubation period.

It's not even Wednesday and the surprises keep coming: New York City rats, when tested by pathogen hunters at Columbia University, were discovered to be replete with dozens of disgusting pathogens, some of which were new to science entirely.

Health officials in Florida today issued new warnings about high levels of a flesh-eating bacterium in the ocean and other recreational waters in the state. The state says that bacterium, Vibrio vulnificus, causes ulceration and rapid skin decay and is fatal in about 50 percent of people who get it in their bloodstreams.

Following a brief suspension of research, US scientists can now begin work again on creating even more deadly mutant strains of Avian Flu and other dangerous pathogens. They now simply, before receiving funding, have to outline the possible dangers of their research. Oh, and they can also now freely publish their results and findings to the entire world.

A couple weeks ago, when Barbara Walters slipped and cut her head while leaving a party at the British Ambassador's house, we were all secretly jealous of her because knowing British people is so fancy.

By tweaking the H5N1 bird flu virus a bit, a Netherlands-based virologist and his crew have created a highly contagious version that, if ever unleashed upon the general population, could kill millions of us. But don't fret! Their research, like that one Rolling Stones documentary, hasn't been released to the public. At least not yet, anyway.

A U.S. Attorney in Tenn. has been forced to remind parents not to buy or sell lollipops that have been spat on or licked by children with infectious diseases like chicken pox. So much for the "free market" in Barry Soetero's America, eh?

Hypochondriacs stop reading now, because there is an outbreak of deadly brain-eating amoebas. OK, only three cases so far, but still, there is a scary parasite out there in lakes and ponds just waiting to eat out your brain like a little zombie. Not even neti pots are safe!

Did you know that spending too much time looking down at your Blackberry and texting is going to give your neck ugly and unsightly wrinkles? It's true! It's called Blackberry Neck. Says who? Well, the lady who came up with the treatment to fight Blackberry Neck.

Do you have a dog? Have you taken any naps lately? Quick, count your toes! Because—if your dog is anything like this Shiba Inu in Oregon—some of them might be missing:

A Miami woman returned from Haiti with a case of cholera. The disease has afflicted thousands in Haiti, but there hasn't been here since the '90s. But stay calm. No matter what newspeople say, none of you are at risk.

How are you feeling today? Feverish? A little bit under the weather? It's probably the flu, right? Or it's a new, antibiotic-resistant "superbug"! They've already appeared in three U.S. states. But don't fret! Follow our guide to stay healthy!

Years of conservative, abstinence-only sex education, and thus teenagers using bread bags because they can't get condoms, mean that America is now rife with nasty sexually transmitted infections.

Does the bedsheet touching the top of your foot feel like a hot prod? The season of overeating is almost upon us, and, Dr. Rock Positano warns in his HuffPo blog today, if you don't limit your gravy intake, you're asking for trouble in the form of a burning, swollen toe.