When to Contact the Doctor Call your physician if your child: has diarrhea streaked with blood is vomiting shows any signs of dehydration has abdominal pain has a high fever With some rest, most kids with Campylobacter infection can quickly make a full recovery.. Campylobacter Infections Campylobacter bacteria, transmitted in contaminated food or drinking water usually, can infect the gastrointestinal cause and tract diarrhea, fever, and cramps. Good hand-washing and food security habits will help prevent Campylobacter infections , which usually clear up by themselves but are treated with antibiotics sometimes. Campylobacter infects over 2 million people each full year, and it’s a respected cause of diarrhea and foodborne disease.Among 76-80 year olds, brand-new cases of early stage disease fell somewhat, but the amounts of new instances of advance breast tumor didn't change. Based on the statistics, the experts calculated that for each advanced stage cancer detected by screening among 70-75 season olds, around 20 extra and therefore overdiagnosed early stage cancers are found, which they describe as a substantial proportion. Overdiagnosis and overtreatment are essential, the researchers emphasise, because they are able to undermine standard of living, and because the elderly are more susceptible to the side effects of breast cancer treatment.