In 2014, doctors from the Kenyan Catholic Doctors Association discovered that the tetanus vaccinations that had been administered to 2.3 million girls and women by the World Health Organization and UNICEF had been contaminated with the anti-fertility hormone hCG.
Human chorionic gonadotropin, or hCG, is a hormone produced naturally in pregnancy to encourage the development of the growing fetus. However, when hCG is combined with the tetanus toxoid carrier in tetanus vaccinations, it causes a pregnant woman to produce antibodies against the pregnancy and leads her to miscarry.
In September of 2017 APA News in Kenya reported that at least 500,000 young girls and women may be infertile, following a tetanus vaccine administered by the government in 2014 and 2015:
“Today, we can confirm to the country that the Catholic Church was right. Hundreds of thousands of our girls and women, aged between 14 and 49, from the fastest growing populations in the country will not have children, because of the state-sponsored sterilization that was sold to the country as tetanus vaccination,” Odinga declared.