This portico is of capital use because it allows to disinfect people who enter a public place. Therefore, if it is a positive case, he will no longer be able to transmit the disease because his clothes and shoes, and any object on him, will be decontaminated. Thus, with the wearing of the mask, he will no longer be able to transmit the disease. It is therefore an effective control equipment against the exponential spread of the virus. It therefore contributes to the health security of populations and citizens.

This portal offers several levels of disinfection depending on the disinfectant product. However, it is very energy intensive and requires materials that we do not have locally and which are expensive.