Marcel Ballin

Umeå University - Unit of Geriatric Medicine

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SCHOLARLY PAPERS

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Scholarly Papers (3)

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1.

Effectiveness of Covid-19 Vaccination Against Risk of Symptomatic Infection, Hospitalization, and Death Up to 9 Months: A Swedish Total-Population Cohort Study

Number of pages: 34 Posted: 25 Oct 2021

Peter Nordström, Marcel Ballin and Anna Nordström

Umeå University - Unit of Geriatric Medicine, Umeå University - Unit of Geriatric Medicine and Umeå University - Unit of Geriatric Medicine

Downloads 118,402 (8)

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2.

Effectiveness of a Second COVID-19 Vaccine Booster on All-Cause Mortality in Long-Term Care Facility Residents and in the Oldest Old: A Nationwide, Retrospective Cohort Study in Sweden

Number of pages: 22 Posted: 12 May 2022

Peter Nordström, Marcel Ballin and Anna Nordström

Umeå University - Unit of Geriatric Medicine, Umeå University - Unit of Geriatric Medicine and Umeå University - Unit of Geriatric Medicine

Downloads 410 (124,633)

Citation 2

Abstract:

3.

Risk of SARS-CoV-2 Reinfection and COVID-19 Hospitalisation in Individuals With Natural- and Hybrid Immunity: A Retrospective, Total Population Cohort Study in Sweden

Number of pages: 30 Posted: 04 Jan 2022

Peter Nordström, Marcel Ballin and Anna Nordström

Umeå University - Unit of Geriatric Medicine, Umeå University - Unit of Geriatric Medicine and Umeå University - Unit of Geriatric Medicine

Downloads 296 (177,669)

Citation 11

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