To further investigate the fate of these cells, we evaluated Lyve1 and MARCO expression in the dLN during infection with the attenuated CHIKV 181/25 strain, which does not disrupt dLN cellular organization (13), and its parental strain, the pathogenic WT CHIKV AF15561, at 8, 24, and 48 hours after infection using immunofluorescence confocal microscopy. This evidence concerns the gene MARCO and infection.