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(AP) — AstraZeneca’s COVID-19 vaccine provided strong protection against disease and complete protection against hospitalization and death across all age groups in a late-stage U.S. study, the company announced Monday. The U.S. study found the shot was...

AstraZeneca: US data shows vaccine effective for all ages

(AP) — AstraZeneca’s COVID-19 vaccine provided strong protection against disease and complete protection against hospitalization and death across all age groups in a late-stage U.S. study, the company announced Monday. The U.S. study found the shot was 79% effective in preventing symptomatic COVID and 100% effective in stopping severe disease and hospitalization. The early findings …