<prompt> Use of one of the following vaccination is absolutely contra indicated in pregnancy -Hepatitis - BCholeraRabiesYellow fever  <response>: .people who should not be vaccinated for yellow fever includes, children aged under 9 months pregnant women people with severe allergies to egg protein. people with severe immunodeficiency caused by symptomatic HIVAIDS or other causes or in the presence of thymus disorder. ref:park;s textbook,ed22,pg no 258 