Marked Campylobacteriosis Decline after Interventions Aimed at Poultry, New Zealand
Ann Sears, Michael G. Baker , Nick Wilson, Jonathan Marshall, Petra Muellner, Donald M. Campbell, Robin J. Lake, and Nigel P. French
Author affiliations: Author affiliations: University of Otago, Wellington, New Zealand (A. Sears, M.G. Baker, N. Wilson); Massey University, Palmerston North, New Zealand (J. Marshall, P. Muellner, N.P. French); New Zealand Food Safety Authority, Wellington (D.M. Campbell); Institute of Environmental Science and Research Ltd, Christchurch, New Zealand (R.J. Lake)
Figure 2. Rate ratios of campylobacteriosis notifications in New Zealand by grade of rurality for 2002–2006 and 2008. Main urban area was used as reference value for rate ratios. Error bars indicate 95% confidence intervals.
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