He survived hantavirus after losing his mom and sister to it. Now new cases are bringing it all back.

Gilbert Zermeño was 24 years old when he found out he'd contracted hantavirus. Right after burying his mother and sister. Both had died from the same virus just weeks earlier.

It was 2002. He'd gone home to clean the family house, doing what needed doing after a loss, with no idea that the rodent droppings scattered around carried something that would nearly kill him too. The virus spreads through contact with infected mouse or rat waste. It had already taken everyone that mattered.

Two decades later, when news broke of a fresh outbreak, Zermeño found himself back in that dark place. "It's hard to process," he told reporters, the weight of those old memories suddenly feeling new again.

Hantavirus doesn't get the media attention of flashier diseases. But it's genuinely vicious. Once you're infected, there's no cure, just supportive care while your body tries to fight it off. About 38% of people diagnosed with hantavirus pulmonary syndrome die. Zermeño survived. His mother and sister didn't.

For him, each new outbreak isn't abstract public health data. It's the sound of his mother's last breath. The funeral arrangements. The cleaning that changed everything.

And what makes his story so hard to shake is the randomness of it. He wasn't working in a lab or handling animals for a living. He was cleaning his own house, trying to move forward after tragedy (yeah, that's all it took), and the virus found him anyway. Rodents had nested in spaces nobody thought to check.

Now, whenever cases turn up in Arizona or anywhere else, Zermeño carries the knowledge that it could've wiped out his entire family. That it almost did. Surviving doesn't mean you escape the weight of it.