Malawi officials say the country has the world’s highest rate of cervical cancer, but only two oncologists serving the nation of 17 million people. In an effort to reduce cervical cancer deaths, the government has rolled out a massive vaccine campaign against the human papilloma virus (HPV), which can cause cervical cancer. The immunization project follows a pilot effort in two districts between 2013 and 2015. The campaign is run with funding from the Global Alliance on Vaccines and is expected to reach 1.5 million girls between the ages of 9 and 14 across the country. The U.N. children’s agency, UNICEF, is among organizations implementing the project. “The disease starts when you engage in sexual behavior and contract a virus we call human papilloma virus that causes cancer slowly, over time,” said Steve Macheso, an immunization specialist for UNICEF in Malawi. “So we are trying to catch the girls early before …