The Washington PostDemocracy Dies in Darkness

This video of mousetraps and ping-pong balls makes crystal clear why social distancing works

The Ohio Department of Health on April 9 released a coronavirus video advocating for social distancing. The ad has since gone viral. (Video: Ohio Department of Health)

A video from the Ohio Department of Health shows a minefield of mousetraps and table tennis balls, row upon row, that turn into a predictable maelstrom of flying debris once a bouncing ball tumbles into view.

It’s also a metaphor for the menacing spread of the coronavirus, where just one person interacting with others can produce a chain reaction of devastating consequences.

The video is among the clearest visualizations yet of how proximity can turn lethal — and, conversely, how isolation can turn the tide.

In the second half of the video, the traps are spaced at greater distances as a table tennis ball bounces across the floor without triggering any hazards.

Ohio has been one of the relative bright spots in the United States during the pandemic, with signs pointing to early measures as a reason.

Ohio’s Republican governor, Mike DeWine, shut down a fitness expo in Columbus on March 4, just as President Trump downplayed the impact of the virus in the country. And even earlier, the Cleveland Clinic braced for a surge in hospitalizations.

Why outbreaks like coronavirus spread exponentially, and how to “flatten the curve”

The early action may have bought time. Ohio had about 5,100 infections as of Thursday, fewer than a third of the cases in similarly sized Michigan, Pennsylvania and Illinois, with just a small fraction of the deaths reported in those nearby states.

The Cleveland Clinic, which eventually beefed up plans to expand from 3,200 beds to 8,000 should the worst occur, held just 150 covid-19 patients (along with 2,000 others) this week and is preparing to scale back some facilities. It is moving to lend medical personnel to cities such as Detroit and New York hit hard by the virus.

“You’ve got to make these decisions early. Early means early,” DeWine told The Washington Post. “Every day you wait, you create a bigger problem.”

With the pandemic still spreading and case counts rising, it’s too early for certainty on whether Ohio’s actions have spared it the worst of the virus’s impact. Experts caution that infectious-disease outbreaks never move smoothly through a population.

They arise opportunistically: A party here or church service there can produce an explosion of infections that quickly puts public health officials behind the disease curve. There is no way to account for luck, good or bad.

A case in Chicago demonstrates that grim acceleration. At two events in February — a funeral and a birthday party — one person with covid-19 sliced through unwitting friends and family members, leaving at least 16 people infected and at least three dead.

Coronavirus: What you need to know

The latest: The CDC has loosened many of its recommendations for battling the coronavirus, a strategic shift that puts more of the onus on individuals to limit viral spread. A new study on long covid suggests many people don’t fully recover even months after infection.

Variants: BA.5 is the most recent omicron subvariant, and it’s quickly become the dominant strain in the U.S. Here’s what to know about it, and why vaccines may only offer limited protection.

Vaccines: The CDC recommends that everyone age 12 and older get an updated coronavirus booster shot designed to target both the original virus and the omicron variant. You’re eligible if it has been at least two months since your initial vaccine or your last booster. The FDA has cleared updated coronavirus booster shots for children as young as 5. An initial vaccine series for children under 5 became available this summer. Here’s how vaccine efficacy could be affected by your prior infections and booster history.

Guidance: CDC guidelines have been confusing — if you get covid, here’s how to tell when you’re no longer contagious. We’ve also created a guide to help you decide when to keep wearing face coverings.

Where do things stand? See the latest coronavirus numbers in the U.S. and across the world. The omicron variant is behind much of the recent spread.

For the latest news, sign up for our free newsletter.

Loading...