new outbreak in vietnam Afew articles on a new outbreak in Vietnam
http://www.bloomberg.com/apps/news?pid=20601203&sid=aQhLtfachy8o&refer=insurance
http://www.medicalnewstoday.com/healthnews.php?newsid=59530
http://news.bbc.co.uk/1/hi/world/asia-pacific/6195545.stm