By now you’re probably up to speed on how the novel coronavirus spreads: through our coughs and sneezes in the form of droplets, and sometimes through a contaminated touch. But as Scientific American has recently pointed out, research points to another possible form of transmission: aerosols. These smaller, airborne particles are harder to avoid—especially when we’re indoors.
The good news? According to a new study published in the journal Environment International, there’s something we can do about it. The study found that improving ventilation in a person’s home—as well as in more public or shared spaces—can reduce their risk of infection significantly.
As the study explains, ventilation systems that are enhanced by particle filtration and air disinfection systems, and those which avoid recirculating air, are the most effective at keeping people safe. The authors go on to advocate that these strategies be incorporated into a range of public settings—”hospitals, shops, offices, schools, restaurants,” and more—as part of a broader effort to keep the virus at bay.
In the meantime, you can make little changes in your own home that will improve air flow. Consider investing in a portable air filter, and keep your windows open whenever possible. It’s not a silver bullet solution, but it’s a piece of the puzzle that might just make all the difference in your health. And to keep vigilant about the symptoms that could signal COVID-19, check out these 13 Coronavirus Symptoms That Are More Common Than a Sore Throat. ♦
