In order to deal with disastrous situations needing massive healthcare support, a new tool, financed by FEDER European funds (Interreg POCTEFA program) has been designed: the multipurpose mobile hospital Europe Occitanie (UMPEO). It is a projectable, foldable, versatile and autonomous truck with an interchangeable function from advanced medical post to operational command center, for acute events involving mass gathering or during multiple victims disasters. This study aims to show the usefulness of this structure during the COVID-19 health crisis.

The UMPEO is a shelter deployable in an emergency ward or intensive care unit, mobilizable in one hour, projectable by truck and autonomous for the first two hours. A descriptive, transversal, European study was carried out to describe its use in the cross-border countries of the Pyrenees (France, Spain and Andorra). When applicable, demographic data were gathered and/or a satisfaction questionnaire was given to the caregivers involved.

Between September 8, 2020 andFebruary 25, 2021, UMPEO was mobilized as a COVID-19 testing center, emergency department, vaccination center or as a command center at a political summit. Thus, 1322 screening tests were carried out over the screening three weeks deployment and 91% of the volunteers considered the screening operation useful. Used as a hospitalization ward, UMPEO was able to accommodate 266 patients over a period of four weeks. Eight hundred people were able to benefit from two doses of vaccines during the six weeks of the mobile vaccination campaign.

This tool, initially designed to be used in the event of a catastrophic event of an accidental or terrorist type or as a help station during mass gathering, has been diverted without any modification of its structure to meet the challenges of the global health crisis and provide a solution adapted to the population of countries bordering the Pyrenees.