the entrance is allowed only in the ffp2 mask.only respirator without breathing valve.inscription in german.

air allowed antiseptic art austria bacterial bavaria bottle breathing care coronavirus cough covid disease disinfection ear entrance equipment face fever ffp2 flu german germanprevention germany health hospital hygiene icon infection influenza isolated item items kn95 line lockdown loop mask maskonly medical mutation only pandemic pathogen pneumonia pollution prevention protection protectionhygiene required respirator rule sanitizer stylevector tool transmission trendy valve valveinscription vector virus