Search for tag: "incubation"

PHE 450_Lecture2_part 2_720 duration 5 minutes 30 seconds PHE 450_Lecture2_part 2_720 PHE 450_Lecture2_part 2_720	PHE 450_Lecture2_part 2_720 rate outbreak attack cases incubation epidemic food exposure curve illness period disease gastroenteritis vehicle questions calculation fact risk epidemiologists periods From Lauralee Fernandez 1,166 plays 0
PHE 450_Lecture2_part 1_720 duration 25 minutes 31 seconds PHE 450_Lecture2_part 1_720 PHE 450_Lecture2_part 1_720	PHE 450_Lecture2_part 1_720 disease tuberculosis infection person period incubation cases door immunity amount blood characteristics classroom malaria vector transmission polio herd bacteria population From Lauralee Fernandez 1,514 plays 0