@article{article, title  = {{Herd immunity}},

 publisher = {{Elsevier BV}},

 url = {{}},

 year = {{2021}},

 month = {{1}},

 author = {{Ashby B and Best A}},

 doi = {{10.1016/j.cub.2021.01.006}},

 journal = {{Current Biology}},

 note = {{Accessed on 2024/10/24}}}