>>11852320we don't know what the virus in question is, so we don't know what percent of the population needs to be infected to create herd immunity. however, let's assume 60% because i have heard that number thrown around a bit.
that means neither city will reach heard immunity until they have 60,000 per 100,000 infected.
use your eyes and examine the slopes of the red and blue graphs respectively. if you are feeling really inspired, recreate them in a graphing calculator and extend them out and see who reaches 600,000 first.
spoiler alert: it's red, and it happens so much faster that it isn't even funny.
red reaches it in about 70 days and blue reaches it in about 100 days.
