Today’s Solutions: December 17, 2025

While a vaccine may be crucial to fully stopping the coronavirus, a new study finds that three simple steps may drastically reduce the spread of Covid-19: handwashing, physical distancing, and wearing a mask.

However, for these steps to actually stop the virus, at least 50 percent of the population needs to adopt these steps.

The new study, which was published in the journal PLOS Medicine, developed a computational model of the spread of COVID-19 based on known information about the epidemiology of the disease. The model was used to study the predicted effect of prevention measures.

“Combining self-imposed prevention measures — particularly if adopted quickly and by a large portion of the population — with government-imposed social distancing, has the potential to both delay and shrink the peak of the epidemic,” the study authors wrote.

At the Optimist Daily, we believe this research shows just how crucial each and every one of us are in stopping the virus. The faster we adopt these three simple steps, the faster we crush the virus.

Solutions News Source Print this article
More of Today's Solutions

More US states and cities are boosting minimum wages in 2026. What does it me...

BY THE OPTIMIST DAILY EDITORIAL TEAM As the federal minimum wage remains frozen at $7.25 an hour, unchanged since 2009, cities and states across ...

Read More

3 organization hacks for Type B brains that actually work

BY THE OPTIMIST DAILY EDITORIAL TEAM Scroll through any productivity blog or time-management book, and you’ll find a familiar formula: rigid routines, detailed planners, ...

Read More

An easy hack to counteract the harmful health effects of sitting all day

Humans are not designed to spend the entire day seated. Nonetheless, billions of us do it at least five days per week, as Western ...

Read More

Ensuring no pet goes hungry: The rise of pet food banks in the UK

Pete Dolan, a cat owner, recalls the tremendous help he received from Animal Food Bank Support UK, a Facebook organization that coordinates volunteer community ...

Read More