CMV infects between 60% and 70% of adults in industrialized countries and nearly 100% in emerging countries. Posted bymicrogen@dev May 7, 2024July 18, 2024 Leave a comment on CMV infects between 60% and 70% of adults in industrialized countries and nearly 100% in emerging countries. CMV infects between 60% and 70% of adults in industrialized countries and nearly 100% in emerging countries.