Amid a sea of newer buildings that make up Nairobi’s central business district, McMillan Memorial Library, the oldest of its kind in the East African hub, is an outlier.

E. coli Salmonella U.S. Food and Drug Administration Place the meat in a leak-proof plastic bag. Submerge the meat in cold tap water, changing the water every 30 minutes. Refrigerator thawing: Smaller ...