The boy, whose name was not disclosed, became ill June 12 and was hospitalized two days later with cough and fever. Officials say he had underlying medical conditions, but did not provide further details.
The state lab confirmed Thursday that he had the H1N1 virus. New Jersey's previous victims were a 15-year-old Somerset County boy and a 49-year-old northern New Jersey man.
New Jersey currently has 415 confirmed cases of swine flu in 19 counties and 252 probable cases.
RELATED INFORMATION:
FAQs about swine flu
Additional swine flu resources
Transcript of 6abc.com's swine flu chat with local experts
RELATED LINKS:
CDC Swine Flu site
World Health Organization
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Swine flu cases around the world
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