Human risk from frozen meat was continuously lower compared to
chilled meat, even though the prevalence was not. The lower risks are
due to the lower concentrations found on frozen meat, which agree
with the finding that freezing reduces the Campylobacter concentration
(Sandberg et al., 2005; Georgsson et al., 2006). The increasing risk from
Danish frozen products seems to be a consequence of scheduling of
meat from positive flocks to frozen production.