Hunting with lead: association between blood lead levels and wild game consumption.

Background: Wild game hunting is a popular activity in many regions of the United States. Recently, the presence of lead fragments in wild game meat, presumably from the bullets or shot used for hunting, has raised concerns about health risks from meat consumption.

Objective: This study examined the association between blood lead levels (PbB) and wild game consumption.

Emergence of ciprofloxacin-resistant Neisseria meningitidis in North America.

We report on three cases of meningococcal disease caused by ciprofloxacin-resistant Neisseria meningitidis, one in North Dakota and two in Minnesota. The cases were caused by the same serogroup B strain. To assess local carriage of resistant N.

Mysterious outbreaks of gastrointestinal illness associated with burritos supplied through school lunch programs.

From October 1997 through March 1998, three outbreaks of gastrointestinal illness among school children were linked to company A burritos. In September 1998, a similar outbreak occurred in three North Dakota schools following lunches that included company B burritos. We conducted an investigation to determine the source of the North Dakota outbreak, identify other similar outbreaks, characterize the illness, and gather evidence about the cause.