It's not the masks, it's the cabbage!!!!
Kimchi protects against COVID-19, a study says
QuoteThe research team also paid attention to Germany’s sauerkraut, which is finely cut cabbage fermented in salt and often served with sausages.
The cumulative confirmed cases in South Korea and Germany stood at 13,612 and 201,252 as of Thursday, respectively, with only 291 and 9,148 deaths which translate to death rates of 2.14 percent and 4.55 percent. Fatalities were much higher in countries where fermented cabbage is not a staple diet such as Italy (14.37 percent), Spain (9.33 percent) and the United Kingdom (15.43 percent).
Given the source of this particular article, you can understand why they found it necessary to describe sauerkraut, while kimchi required no explanation 🙃