We study vaccine budget-sharing strategies in the SIR (Susceptible-Infected-Recovered) model given a structured community network to investigate the benefit of sharing vaccine across communities. The network studied comprises two communities. one of which controls vaccine budget and may share it with the other. Different scenarios are considered regarding the connectivity between comm... https://www.jmannino.com/hot-offer-Card-50-Number-Pink-Khaki-Stripe-special-buy/