https://arxiv.org/abs/2005.03085 https://arxiv.org/abs/2005.03085 - The disease-induced herd immunity level for Covid-19 is substantially lower than the classic

https://arxiv.org/abs/2005.03085 https://arxiv.org/abs/2005.03085 - The disease-induced herd immunity level for Covid-19 is substantially lower than the classical herd immunity level https://www.medrxiv.org/content/10.1101/2020.04.27.20081893v1 https://www.medrxiv.org/content/10.1101/2020.04.27.20081893v... - Individual variation in susceptibility or exposure to SARS-CoV-2 lowers the herd immunity threshold This effect will be amplified if the initial vaccinations are given (as they should be) to the potential superspreaders, like healthcare workers and essential manual laborers.