Which two of the following sentences from the
article include CENTRAL ideas of the article?
1. Seven fatal cases are now
linked to a nursing home
outside Seattle, Washington,
the state where most of the
deaths have been
2. "Older populations of people
and people with health
conditions may have much
bigger problems," said Tom
Frieden on March 2.
3. Experts warned the virus will
continue to spread in the
coming days.
4. Beilenson explained that "a
healthy 72-year-old is not at
as great a risk as an unhealthy
72-year-old."