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tforss t1_j5xtjro wrote on January 26, 2023 at 8:25 AM

Reply to comment by TaraJo in What determines whether we can create a vaccine for an illness or not? by ShelfordPrefect

because covid has/had no barriers to who or how it infected the general population and how easily and quickly it spread. HIV doesn't have the same impact to the world population as a whole.