Et la récidive grave ne représente

Et la récidive grave ne représente que 2% car c’est lors des premières poussées qu’on recrutait les formes les plus sévères

Results (English) 1:

And severe recurrence represents only 2% because it is during the first outbreaks that recruited the most severe forms

Results (English) 2:

And serious recidivism is only 2% because it was during the first outbreaks that the most severe forms were recruited

Results (English) 3:

Serious recidivism accounts for only 2%, because in the early stage, the most serious form is recruitment.