Author

Nuno Verdasca

2 papers indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Open access Oct 2026

Public health impact of influenza vaccination in adults ≥65 in Portugal, 2022–2025

Abstract Background Vaccination is a primary preventive strategy to reduce influenza morbidity and mortality. Assessing how influenza vaccine effectiveness translates into real‑world reductions in severe outcomes in vulnerable populations is essential for public health decision‑making. This study aimed to estimate the...

I. Kislaya, S. P. D. Pereira da Silva, V. Gómez et al. · European Journal of Public H... · 0 citations

Open access Oct 2026

Comparing two case definitions for including severe acute respiratory infection patients in influenza and COVID-19 vaccine effectiveness studies among older adults using the test-negative design: VEBIS hospital network, seven European countries, 2023/24.

INTRODUCTION Two severe acute respiratory infection (SARI) case definitions (CDs) are often used in test-negative design (TND) hospital-based vaccine effectiveness (VE) studies. SARI-CD1 requires ≥1 symptom (cough, fever, shortness of breath, anosmia, ageusia, or dysgeusia); SARI-CD2 requires both fever and cough. Usin...

Diogo F. P. Marques, Jennifer Howard, Marcos Lozano Álvarez et al. · Vaccine · 0 citations