<p>Between January 2017 and December 2021, out of 1131 stools samples collected, 491 (43,4%) were positive for rotavirus infection by EIA. Rotavirus infection occurred year-round but was more common from November through February, with a high peak in January. Genotype could be obtained from 343 of the 491 (70%) EIA positive samples. Genotyping results of the epidemic strains show that the most frequent genotypes are G1 (172/343) for PV7 gene; P[6] and P[8] for PV4 gene, respectively, with 137 (40%) and 112(32,6%) strains. The seasonal genotype distribution was variable: Genotype G1 was present throughout 2017-2021 and circulated alone in 2019. G9 circulated only in 2017, G8 and G12 only in 2018. G2 was present in 2017 and re-emerged in 2021. Genotype G3 emerged in 2020, and continued to circulate in 2021. For P genotypes, a P[6]/P[8] combination was observed in 2020.</p>