Appreciate the information, though citing notable sources might help others understand and add credibility too. For example, “Herd immunity & epidemic final si

Appreciate the information, though citing notable sources might help others understand and add credibility too. For example, “Herd immunity & epidemic final size” covers the topic: http://alizon.ouvaton.org/Report2_Immunization.html http://alizon.ouvaton.org/Report2_Immunization.html