A nurse prepares a vaccine shot against measles at a clinic in Beijing, China, Saturday, Sept. 11, 2010. China wants to vaccinate nearly 100 million children in a 10-day nationwide campaign starting Saturday to bring it a step closer to eradicating measles. (AP Photo/Alexander F. Yuan) China's plans to vaccinate 100 million children and come a step closer to eradicating measles has set off a popular outcry that highlights widening public distrust of the authoritarian government after repeated health scandals. Since the Health Ministry announced the World Health Organization-backed measles vaccination plan last week, authorities have been flooded with queries and Internet bulletin boards have been plastered with worried messages. Conspiracy theories saying the vaccines are dangerous have spread by cell phone text messages. The public skepticism has even been covered by state-run media, which noted the lack of trust was about more than vaccines. "Behind ...