The discussion went on and on: mouth protection or Mouth guard, no? Apart from the fact that they are hard to get to …
protective wear masks: Yes
doctors President Klaus Reinhardt, has appealed to the population to wear protective masks: “My advice: Get some simple protective masks or craft yourself and wear this in a public space,” said the President of the Federal chamber of physicians (BAEK) and the “Neue Osnabrücker Zeitung” (NOZ). “These masks do not guarantee protection from infection. But you can help a little to reduce the risk to infect others or self-infected to be.“
the Robert-Koch-Institute (RKI) recommends on its website: people with acute respiratory infections in the General Public, should wear a mouth-nose cover or other materials as a barrier.