Two months later gunmen killed 10 polio workers in Nigeria — a sign that the deliberate targeting of polio vaccinators for death may be spreading. (scientificamerican.com)
Outfitted in blue Rotary vests and flanked by armed military personnel, Rotary vaccinators wade through a sea of traffic to find any child who hasn't received the polio vaccine. (rotary.org)
And on the other side, nine vaccinators killed after Muslim clerics whip up anti-vaccine sentiment: (religion.blogs.cnn.com)