Marcel Ballin

Umeå University - Unit of Geriatric Medicine

SCHOLARLY PAPERS

3

DOWNLOADS
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in Total Papers Downloads

118,450

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Scholarly Papers (3)

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 117,788 (5)

Abstract:

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Covid-19 infection, Vaccination

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 368 (120,035)

Abstract:

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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 294 (152,584)

Abstract:

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Covid-19 infection, vaccination, Natural immunity