Ausenda Machado

22PUBLICATIONS
108CO-AUTHORS
Predictive and prognostic markersEpidemiological modellingInfectious diseasesDisease surveillancePacific Peoples theory of change models for health
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Publications (22)

|Apr 01, 2026
Identification of the causal odds ratio in test-negative-design studies of COVID-19 vaccine effectiveness.

Charlotte Lanièce Delaunay, Baltazar Nunes, Susana Monge

|Mar 09, 2026
Modelling approaches for estimating vaccine effectiveness of consecutive SARS-CoV-2 variant sublineages in the absence of study-specific genetic sequencing data, VEBIS hospital network, Europe, 2023/24.

Liliana Antunes, Baltazar Nunes, Olivier Núñez

|Feb 18, 2026
Harmonization of IgG antibody values against the SARS-CoV-2 Spike protein.

Ana Leonor Saraiva, Vera Afreixo, Palmira Amaral

|Dec 30, 2025
Hybrid, infection- and vaccination-induced protection against laboratory- confirmed SARS-CoV-2 infection in a European multi-centre prospective cohort of healthcare workers, 2021-2024.

Madelyn Rojas-Castro, Ranya Mulchandani, Kim Brolin

|Nov 25, 2025
COVID-19 Vaccine Effectiveness Against Hospitalization in Older Adults, VEBIS Hospital Network, Europe, September 2024-May 2025.

Madelyn Rojas-Castro, Nuno Verdasca, Susana Monge

|Jun 19, 2025
The potential bias introduced into COVID-19 vaccine effectiveness studies at primary care level due to the availability of SARS-CoV-2 tests in the general population.

Charlotte Lanièce Delaunay, Baltazar Nunes, Susana Monge

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Frequent Collaborators

8 joint publications

Jesús Castilla

7 joint publications

Esther Kissling

6 joint publications

Raquel Guiomar

5 joint publications

Baltazar Nunes