In the May 2013 issue of Scientific American's "Science Agenda" column is an article entitled "The Spies Who Sabotaged Global Health".
The article is not currently available free online. Issues of Scientific American tend to be available at public libraries.
The Scientific American website which sells digital versions of the magazine and articles describes this article as follows:
Not long after midnight on May 2, 2011, U.S. Navy SEALs attacked a three-story compound in Abbottabad, Pakistan, raced to the main building's top floor and killed Osama bin Laden. Few mourn the man responsible for the slaughter of many thousands of innocent people worldwide over the years. But the operation that led to his death may yet kill hundreds of thousands more. In its zeal to identify bin Laden or his family, the CIA used a sham hepatitis B vaccination project to collect DNA in the neighborhood where he was hiding. The effort apparently failed, but the violation of trust threatens to set back global public health efforts by decades.
It is hard enough to distribute, for example, polio vaccines to children in desperately poor, politically unstable regions that are rife with 10-year-old rumors that the medicine is a Western plot to sterilize girls—false assertions that have long since been repudiated by the Nigerian religious leaders who first promoted them. Now along come numerous credible reports of a vaccination campaign that is part of a CIA plot—one the U.S. has not denied.