I'm very happy to find that Samoa does indeed have a Ministry of Health website. It's a bit sketchy, and its most recent measles press release is dated October 30. Still, it's better than nothing, and Samoan online news sources are few. The sole newspaper, the Samoan Observer, requires a sign-in after 3 articles. WSamoa appears to be dead, and Loop has a lot of news reports but won't let me blog them. The Observer and Talamua are the best of them.
See also Samoa Global News and the hashtag #SamoaMeasles.