(Portland, OR)  --  Health officials are confirming a second case of measles in the Portland area.  The Oregon Health Authority says the patient was diagnosed Sunday, just nine days after the first Portland resident was diagnosed.  Health officials say the second patient was at the Portland International Airport Friday morning and at Marco's Cafe and Espresso Bar on Southwest 35th Avenue on Saturday morning.  Anyone who is unvaccinated and visited either of those two locations over the weekend is urged to monitor themselves for symptoms.