Data in the planning scenarios document may also be useful to hospital administrators in assessing resource needs, the agency said. The planning scenarios are being used by mathematical modelers throughout the Federal government, it added. Despite the U.S. leading the world in the number of cases, more people have contracted the virus in this country without dying as compared to other nations. Asymptomatic cases are harder to detect, so officials often use estimates based on tests for antibodies against the novel coronavirus disease. But the stark differences reflected in age-specific fatality rates clarify what the main goal of government policy and private precautions should be.
they are used by several different people.
( z0 use :ARG0 ( z1 person :quant ( z2 several ) :ARG1-of ( z3 differ ) ) :ARG1 ( z4 they ) )
(z0 / use-01
    :ARG0 (z1 / person
              :quant (z2 / several)
              :ARG1-of (z3 / differ-02))
    :ARG1 (z4 / they))
they are used by several different people .
z0 :ARG1 z4
z1 :ARG1-of z3
z1 :quant z2
z0 :ARG0 z1