When Did Mosquitoes Start Specializing in Human Blood? 1.8 Million Years Ago HaaretzEarly hominin arrival in Southeast Asia triggered the evolution of major human malaria vectors | Scientific Reports NatureMosquitoes Have Been Bugging Humans Since Homo Erectus, 1.8 Million Years Ago ZME ScienceBefore Cities Existed, Mosquitoes Were Already Feeding on Humans More Than a Million Years Ago The Daily GalaxyMosquitoes have been sucking our blood for 1.8 million years Popular Science