New York City Mayor Mike Bloomberg plans to launch a new campaign that will keep city residents enjoying healthier nights while saving a few lives.

The city is unveiling its own brand of NYC condoms that will be available in a variety of colors, each color representing an NYC subway line, says a spokesperson from Ansell, the company producing the condoms.

The millions of free condoms will be distributed to thwart the spread of HIV/AIDS in Gotham, where the disease ...