The latest measles-exposure alert from King County Public Health involves someone who, before being diagnosed, was at two stores in West Seattle the afternoon/evening of March 30th. From the announcement:
Local public health officials have confirmed a measles infection in a traveler who was at Sea-Tac airport and two locations in Seattle during his contagious period. The traveler is a resident of California and was likely exposed to the measles while on a flight with an earlier confirmed measles case on March 21, 2014.
What to do if you were in a location of potential measles exposure
Most people in our area have immunity to the measles through vaccination, so the risk to the general public is low. However, all persons who were in the following locations around the same time as the individual with measles should:
*Find out if they have been vaccinated for measles or have had measles previously
*Call a health care provider promptly if they develop an illness with fever or illness with an unexplained rash between April 7th and April 21st. To avoid possibly spreading measles to other patients, do not go to a clinic or hospital without calling first to tell them you want to be evaluated for measles.
Locations of potential exposure to measles
Before receiving the measles diagnosis, the traveler was in West Seattle and at Sea-Tac Airport. Anyone who was at Sea-Tac Airport or the locations listed during the following times was possibly exposed to measles:
Safeway, 9620 28th Ave SW, 03/30/2014, 4:00 p.m.-8:00 p.m.
Marshall’s, 2600 SW Barton Street, 3/30/2014, 4:00 p.m.-8:00 p.m.
Sea-Tac Airport, 03/31/2014 , 4:30 p.m.-8:30 p.m.: terminal B
If you were at one of the locations at the times listed above and are not immune to measles, the most likely time you would become sick is between April 7th and April 21st.
The county webpage that features this announcement includes more background information about measles, if you need it.