The baby boy, born with a genetic disorder that caused a dangerous buildup of ammonia in his body, received two medications that had been improperly packaged. One medication, a nutritional supplement, was given at about 25 times the prescribed dose; the other drug was given at about nine times the prescribed dose.

The infant died on Feb. 24 at 7 weeks old.

http://www.mercurynews.com/news/ci_7285867