how long does a campylobacter infection last?
<answer> Campylobacter infection lasts for up to 10 days. <context> Despite the commonness of Campylobacter, however, infections are usually isolated events, and widespread outbreaks are rare. Campylobacter Symptoms Symptoms of food poisoning from Campylobacter usually occur 2 to 5 days after a person eats contaminated food, but may take up to 10 days to appear.