Polygenic risk of Alzheimer's disease in the Faroe Islands.

Background And Purpose: The Faroe Islands are a geographically isolated population in the North Atlantic with a similar prevalence of Alzheimer's disease (AD) and all-cause dementia as other European populations. However, the genetic risk underlying AD and other dementia susceptibility has yet to be elucidated.

Methods: Forty-nine single-nucleotide polymorphisms (SNPs) were genotyped in 174 patients with AD and other dementias and 159 healthy controls.

High incidence of amyotrophic lateral sclerosis in the Faroe Islands 2010-2020.

The Faroese population isolate harbors epidemiological and genetic characteristics that likely differ from outbred populations. This population-based register study found that the Faroese 2010-2020 crude incidence of amyotrophic lateral sclerosis (ALS) was 4.9/100,000 person-years (95% confidence interval [CI], 3.

Low Seroprevalence among Undetected COVID-19 Cases, Faroe Islands, November 2020.

We conducted a second nationwide severe acute respiratory syndrome coronavirus 2 seroprevalence study in the Faroe Islands during November 2020. We found crude seroprevalence was 0.3% and prevalence was 0.

Amyotrophic lateral sclerosis in the Faroe Islands - a genealogical study.

In the Faroe Islands, a clustering of amyotrophic lateral sclerosis (ALS) was observed on the geographically isolated island, Suðuroy. This study aims to estimate the frequency of familial ALS (fALS) in the Faroes including 43 patients diagnosed with ALS. Patients with fALS were identified through medical records and the Faroese Multi Generation Register.

Seroprevalence of SARS-CoV-2-Specific Antibodies, Faroe Islands.

We conducted a nationwide study of the prevalence of severe acute respiratory syndrome coronavirus 2 infection in the Faroe Islands. Of 1,075 randomly selected participants, 6 (0.6%) tested seropositive for antibodies to the virus.