Andrea Siddu

Epidemiological characteristics of COVID-19 cases and estimates of the reproductive numbers 1 month into the epidemic, Italy, 28 January to 31 March 2020

Flavia Riccardo, Marco Ajelli, Xanthi Andrianou et al. · Eurosurveillance · 2020 · 215 citations · Full text

Veterinary Medicine, Infectious Disease Control, Infectious Diseases +15

Clinical Characteristics of Hospitalized Individuals Dying With COVID-19 by Age Group in Italy

Luigi Palmieri, Nicola Vanacore, Chiara Donfrancesco et al. · The Journals of Gerontology Series A · 2020 · 179 citations · Full text

Medicine, Geriatric Medicine, Internal Medicine +15

Effectiveness of BNT162b2 vaccine against SARS-CoV-2 infection and severe COVID-19 in children aged 5–11 years in Italy: a retrospective analysis of January–April, 2022

Chiara Sacco, Martina Del Manso, Alberto Mateo‐Urdiales et al. · The Lancet · 2022 · 125 citations · Full text

Veterinary Medicine, Infectious Diseases, Pediatrics +15

Epidemiological characteristics of COVID-19 cases in Italy and estimates of the reproductive numbers one month into the epidemic

Flavia Riccardo, Marco Ajelli, Xanthi Andrianou et al. · medRxiv · 2020 · 123 citations · Full text

Veterinary Medicine, Infectious Diseases, Disease Surveillance +12

Effectiveness of mRNA vaccines and waning of protection against SARS-CoV-2 infection and severe covid-19 during predominant circulation of the delta variant in Italy: retrospective cohort study

Massimo Fabiani, Maria Puopolo, Cristina Morciano et al. · BMJ · 2022 · 122 citations · Full text

Veterinary Medicine, Immunology, Infectious Diseases +17