“…The significant decrease in activity documented elsewhere [ 23 , 24 ] was not observed in IDF, where the interruption of activity observed between March and May 2020 was largely compensated in the second half, making the 2020 campaign paradoxically more successful than the 2019 campaign. It should be remembered, however, that 2019 was marked by an interruption in the supply of test kits, which occasioned a drastic drop in the number of tests carried out and the deterioration of certain program evaluation indicators [25] . Similarly, the negative impact on the severity of CRC lesions of long time to colonoscopy observed in the literature [ 14 , 26 , 27 ] was unexpectedly not observed in this study.…”