The efficacy of the vaccine during the Omicron prevalence period against severe disease is 70% in vaccinated with a full course of less than 90 days, 88% in vaccinated with boosters.
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highlights the extended ISS report on the progress of the pandemic in Italy
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The effectiveness of the vaccine in preventing the diagnosis of SARS-CoV-2 infection is 44% within 90 days of completing the vaccine course, 34% between 91 and 120 days, and 46% beyond 120 days of completing the course. vaccination or equal to 58% in subjects vaccinated with additional dose / booster.
The incidence of Covid infections is decreasing in all age groups while the median age at admission and admission to intensive care rises from 71 to 75 and from 68 to 75. The highest is recorded in the 10-19 age group. incidence rate at 14 days, equal to 1,051 per 100,000, while the lowest value is recorded in the 20-29 year old ax, 770 cases per 100,000 inhabitants.
This was reported by the extended ISS report which integrates the weekly monitoring data on the trend of Covid in Italy.
From 24 August 2021 to 18 May 2022, almost half a million cases of Covid reinfection were reported, exactly 489,414.
In the last week, the percentage of reinfections out of the total reported cases was 6%, stable compared to the previous week.
This is indicated by the extended ISS report on the progress of the pandemic in Italy.
Women, those who have been vaccinated for over 120 days, young people and health workers are more at risk.