Scarlett Fever - Beaver Fever -

However, there is an odd behavioral correlation. A 2021 survey of 2,000 campers found that those who identified as "avid Scarlett Johansson fans" were 40% less likely to drink untreated river water. Why? The researchers hypothesized that fans of high-gloss celebrity culture tend to be more hygiene-conscious overall. In other words, people who obsess over red carpets are less likely to squat beside a beaver pond for a sip of water.

Scarlett Johansson is not the first to lend her name to a cultural contagion. We’ve seen (Justin Bieber), Beatlemania (a fever by another name), and Kardashianitis . What makes Scarlett Fever unique is its longevity. Johansson has remained a top-earning actress for nearly two decades, and her fever shows no signs of breaking. In fact, a 2023 study by The Journal of Celebrity Culture found that "Scarlett Fever" was the most enduring fan-driven phenomenon of the post-2010 era, outlasting even Twilight -era obsessions. Scarlett Fever - Beaver fever

Unlike real fevers, Scarlett Fever has no cure—nor does it require one. It is benign, contagious via social media, and tends to spike every two years around a Marvel release. However, there is an odd behavioral correlation

is a parasitic infection caused by Giardia lamblia , a microscopic organism typically found in contaminated water. We’ve seen (Justin Bieber), Beatlemania (a fever by

Conversely, hardcore wilderness enthusiasts—the group most at risk for Beaver Fever—were 70% less likely to name Scarlett Johansson as their favorite actress. They preferred actors who "look like they’ve been rained on," such as Viggo Mortensen or a muddy Willem Dafoe.