Official Title
Validating an ELISpot for Early Detection of an Active Immune Response Against COVID-19
Brief Summary

The RT-PCR on rhino-pharynge sampling highlights the genetic material of the virus and indicates that a subject is infected with SARS-CoV-2. This test can be in about 30% of false negative cases, it does not allow to date the infection, nor to predict the asymptomatic, mild, moderate or severe evolution of the disease. In terms of public health, we need 1/ to better understand the chronology of the immune response to the virus in the general population and in contacts of index cases; 2/ To know which characteristics of the immune response are protective of future reinfections. Finally, in symptomatic subjects, we need biomarkers that predict the evolutionary mode of the disease (moderate vs. severe form).

Completed
COVID 19

Other: patients COVID 19

Exposure to SARS-Cov2 but no symptoms (patient's family, medical staff) and General population (volunteers not exposed to SARS-Cov2)

Eligibility Criteria

Inclusion Criteria:

- age ≥ 18 years,

- patients with confirmed SARS-Cov2 infection (RT PCR positive)

- or patients suspected (evocative chest scanner)

- OR patients exposure to SARS-CoV2 but no symptoms (patient's family, caregivers)

- OR patients Non exposure to SARS-Cov2 volunteer subjects (general population)

Exclusion Criteria:

- pregnant or breastfeeding female

Eligibility Gender
All
Eligibility Age
Minimum: 18 Years ~ Maximum: N/A
Countries
France
Locations

CH Antibes
Antibes, Alpes Maritimes, France

Ch Cannes, Pneumologie
Cannes, Alpes Maritimes, France

Ch Grasse
Grasse, Alpes Maritimes, France

CHU de nice
Nice, Alpes-Maritimes, France

LEROY Sylvie, Principal Investigator
CHU de Nice, pneumologie

Centre Hospitalier Universitaire de Nice
NCT Number
MeSH Terms
COVID-19