Protective factor outweighs the risk factor from the Neanderthal locus.
Conversely, the protective effect of the HLA-A02:01, B18:01, DRB*03:01 three-loci extended haplotype in the Sardinian population was shown to efficiently contrast the high risk of a severe and devastating outcome of the infection predicted for carriers of the Neanderthal locus [OR 15.47 (95% CI 5.8 – 41.0), p < 0.0001].
Conversely, the protective effect of the HLA-A02:01, B18:01, DRB*03:01 three-loci extended haplotype in the Sardinian population was shown to efficiently contrast the high risk of a severe and devastating outcome of the infection predicted for carriers of the Neanderthal locus [OR 15.47 (95% CI 5.8 – 41.0), p < 0.0001].
https://www.frontiersin.org/articles/10.3389/fimmu.2022.8911...