At each stage, the government says its decisions will be driven by data  figures on the vaccine rollout program, hospital admissions and deaths, infection rates and the impact of any new variants. Among those aged 80 years and over - one of the highest risk groups for COVID-19 - vaccination was associated with an 81% reduction in hospitalisation risk in the fourth week, when the results for both vaccines were combined. Researchers have been examining a cohort of vaccinated health-care workers every two weeks  whether they have covid-19 symptoms  and they found that one dose reduced the risk of infection by more than 70 percent, rising to 85 percent after the second dose. Both give very high protection against severe disease, and both vaccines have good safety profiles, the Joint Committee on Vaccination and Immunization reported. The country has the highest per capita death toll in Europe over the course of the pandemic, and on many days is the worst in the world.
Not many people went to uni  graduates.
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(z0 / go-01
    :ARG1 (z1 / person
              :quant (z2 / many
                         :polarity -))
    :ARG4 (z3 / person
              :ARG1-of (z4 / graduate-01
                           :ARG2 (z5 / university))))
Not many people went to uni graduates .
z2 :polarity 0
z1 :quant z2
z0 :ARG1 z1
z0 :ARG4 z3
z3 :ARG1-of z4
z4 :ARG2 z5