Catholic Bishops In Kenya Call For A Boycott Of Polio Vaccines

But last week, a polio vaccination campaign in Kenya faced an unlikely opponent: the country's Conference of Catholic Bishops declared a boycott of the World Health Organization's vaccination campaign, saying they needed to "test" whether ingredients contain a derivative of estrogen. Dr. Wahome Ngare of the Kenyan Catholic Doctor's Association alleged that the presence of the female hormone could sterilize children...
http://www.npr.org/sections/goatsandsoda/2015/08/09/430347033/catholic-bishops-in-kenya-call-for-a-boycott-of-polio-vaccines