TY - JOUR AU - Bai, Liang AU - Nieto, Juan J. AU - Uzal Couselo, José Manuel PY - 2020 DO - 10.3934/cpaa.2020084 SN - 1553-5258 UR - https://hdl.handle.net/20.500.14352/100589 T2 - Communications on Pure and Applied Analysis AB - We introduce a non-instantaneous pulse vaccination model. Non-instantaneous impulsive nonlinear differential equations provide an adequate biomathematical model of some medical problems. In this paper we study some basic properties such as the... LA - eng M2 - 1915 PB - AIMS TI - On a delayed epidemic model with non-instantaneous impulses TY - journal article VL - 19 ER -