IMPERIAL HIGHWAY & PIONEER BOULEVARD PROJECT - Week of March 26, 2017. Project Information. Improvements: HOV lane, one mixed-flow lane in each direction, interchange modifications at San Antonio Avenue undercrossing, Imperial Highway undercrossing, Pioneer Boulevard undercrossing and Orr and Day Road. Start Date: 2013.
Infections can cause mouth ulcers. Herpes simplex often causes mouth ulcers in children and some adults. Other less common viral and bacterial infections may cause mouth ulcers, but this is rare. Mouth ulcers can be caused by anaemia and occasionally by other blood disorders, and some skin or gastrointestinal diseases.
The majority of peptic ulcers are caused by a bacterial infection of the stomach called Helicobacter pylori. This infection is often asymptomatic and can be acquired in childhood. The other cause of ulcers is the regular use of aspirin and anti â inflammatory medicines.irst off, let's not buy into the myth that ulcers are caused by a bacteria called H. pylori. Just not true. Ulcers are caused by the prior use of a medication that destroyed your mucosal lining, thus leaving your stomach tissue exposed to your own digestive acids, which then eat a hole right through the flesh.