The Tricky Math of Herd Immunity for Covid-19 Ifeadi C. 05:42 Feed: All Latest, Zero Tech Blog When will a disease stop spreading through a population? The formula is simple, but the variables are much more complicated. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsMotorbunny Buck Review: Worth Every PennyMany Newly Discovered Species Are Already GoneNuclear-Powered Cargo Ships Are Trying to Stage a ComebackHow to Leave a Platform When the Party's OverThe Director of 'Street Fighter 6' Uncovers Its 'Modern' UpdatesGenomics Are a Lifesaver for Patients With Rare Diseases