Fact checked by Nick Blackmer I was just 47 when my symptoms started. I was having to urinate so often, but my bladder never ...

Pneumonia is the most common complication of measles — the infection can also lead to bronchitis, laryngitis, and, in very rare but severe cases, like the child in L.A. County, subacute sclerosing ...

Learn how ulcerative colitis affects your chances of getting the common cold or flu, and what you can do to treat or prevent ...