from the bacteria, which is found in brackish salt water are rare but extremely dangerous. two people have died in connecticut, one in long island in just the last few weeks. officials say people with cuts or wounds should avoid going in warm sea water, and people with compromised immune systems shouldn t eat raw or undercooked shell shellfish. oysters are particularly risky here. keep a close eye out for symptoms which include stomach pain, fever, and chills. another troubling new health report this morning, a new study just published in the journal of the american medical association shows cancer cases are on the rise for younger americans, in particular women between the ages of 30 and 39 are being diagnosed with more cases of gastrointestinal, endocrine and breast cancer and experts are looking for a clear explanation as to why. joining us now is msnbc medical contributor dr. natalie azar. doctor, thanks for being here. this is pretty scary sounding.