Alizée Costantini

ORCID: 0000-0003-4431-5111
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About
Contact & Profiles
Research Areas
  • SARS-CoV-2 and COVID-19 Research
  • SARS-CoV-2 detection and testing
  • Vaccine Coverage and Hesitancy
  • COVID-19 Clinical Research Studies
  • COVID-19 epidemiological studies
  • COVID-19 diagnosis using AI

Scientific Centre of Monaco
2021-2025

Several studies have shown that neutralising antibody level is a good biomarker for the correlate of protection against SARS-CoV-2 infection.1Bergwerk M Gonen T Lustig Y et al.COVID-19 breakthrough infections in vaccinated health care workers.N Engl J Med. 2021; 385: 1474-1484Crossref PubMed Scopus (836) Google Scholar, 2Khoury DS Cromer D Reynaldi A al.Neutralizing levels are highly predictive immune from symptomatic infection.Nat 27: 1205-1211Crossref (2073) 3Feng S Phillips DJ White...

10.1016/s2666-5247(21)00307-4 article EN cc-by-nc-nd The Lancet Microbe 2021-12-03

<title>Abstract</title> <bold>Background</bold> Providing non-invasive, accurate and affordable SARS-CoV-2 tests represents a public health priority, to better control viral circulation while protecting healthcare workers. Saliva is robust alternative nasopharyngeal (NP) swab, but there heterogeneity in collection pre-analytical methods. <bold>Methods</bold> Relying on national COVID-19 Public Health Programme, we prospectively recruited 3,488 symptomatic asymptomatic adults attending the...

10.21203/rs.3.rs-6144947/v1 preprint EN cc-by Research Square (Research Square) 2025-03-11

Providing non-invasive, accurate and affordable SARS-CoV-2 tests represents a public health priority, to better control the spread of virus while protecting healthcare workers. Saliva is robust alternative nasopharyngeal (NP) swabs, but there heterogeneity in collection pre-analytical methods. Relying on national COVID-19 Public Health Programme, we prospectively recruited 3,488 symptomatic asymptomatic adults attending Monaco community centre for NP RT-PCR testing from February 2021-2023....

10.1186/s12879-025-11088-x article EN cc-by-nc-nd BMC Infectious Diseases 2025-05-21

Neutralising antibodies (nAbs) play a critical role in the protection against severe COVID-19. In era of vaccine boosters and repeated SARS-CoV-2 outbreaks, identifying individuals at risk represents public health priority.Relying on Monaco COVID Public Health Programme, we evaluated nAbs from July 2021-June 2022 8,080 vaccinated and/or infected children adults, their inclusion visit. We stratified by infection status investigated variables associated with using generalised additive...

10.1093/infdis/jiad030 article EN The Journal of Infectious Diseases 2023-02-13

Background Neutralising antibodies (nAbs) play a critical role in the protection against severe COVID-19. In era of vaccine boosters and repeated SARS-CoV-2 outbreaks, identifying individuals at risk represents public health priority. We aimed to evaluate nAb following vaccination and/or infection general population.Methods Relying on Monaco COVID Public Health Programme, we evaluated nAbs from July 2021-June 2022 8,080 vaccinated infected children adults, their inclusion visit. This...

10.2139/ssrn.4233128 article EN SSRN Electronic Journal 2022-01-01
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