Assertion: measles | /r/AtLocation | many countries
Facets:
Source sentences:
text: Measles is still common in many countries and travel in densely populated areas may favour transmission.
text: Since measles is still common in other countries, people can get the disease when they travel — and spread it to people who aren’t vaccinated when they come home.
text: It is still common in many other countries.
text: It is caused by a virus and is still common in many countries.
text: However, measles is still common in other countries.
text: Measles is still common in many other countries.