Buy tens: save any tunnels from COVID-19

External disinfection may be ineffective protection from COVID-19, think in the University of Bonn in Germany. In particular, we are talking about tunnels for disinfection at the entrance to which a person is in the mist of the disinfecting solution. The University explained that this is because the main centers of propagation of SARS-CoV-2 are located deep in the body -- in the bronchi and lungs. Meanwhile, the defense Ministry said that receiving vaccines from COVID-19 no complications identified.