Zobrazeno 1 - 10
of 635
pro vyhledávání: '"Merler Stefano"'
Autor:
Rovida, Francesca, Faccini, Marino, Grané, Carla Molina, Cassaniti, Irene, Senatore, Sabrina, Rossetti, Eva, Scardina, Giuditta, Piazza, Manuela, Campanini, Giulia, Lilleri, Daniele, Paolucci, Stefania, Ferrari, Guglielmo, Piralla, Antonio, Defilippo, Francesco, Lelli, Davide, Moreno, Ana, Vezzosi, Luigi, Attanasi, Federica, Marzia, Soresini, Manuela, Barozzi, Cerutti, Lorenzo, Paglia, Stefano, Regazzetti, Angelo, Marcacci, Maurilia, Di Donato, Guido, Farioli, Marco, Manica, Mattia, Poletti, Piero, Lavazza, Antonio, Bonini, Maira, Merler, Stefano, Baldanti, Fausto, Cereda, Danilo, network, Lombardy Dengue
Introduction. Here we reported the virological, entomological and epidemiological characteristics of the large autochthonous outbreak of dengue (DENV) occurred in a small village of the Lombardy region (Northern Italy) during summer 2023. Methods. Af
Externí odkaz:
http://arxiv.org/abs/2408.04768
Autor:
Bizzotto, Andrea, Guzzetta, Giorgio, Marziano, Valentina, del Manso, Martina, Urdiales, Alberto Mateo, Petrone, Daniele, Cannone, Andrea, Sacco, Chiara, Poletti, Piero, Manica, Mattia, Zardini, Agnese, Trentini, Filippo, Fabiani, Massimo, Bella, Antonino, Riccardo, Flavia, Pezzotti, Patrizio, Ajelli, Marco, Merler, Stefano
The time varying reproduction number R is a critical variable for situational awareness during infectious disease outbreaks, but delays between infection and reporting hinder its accurate estimation in real time. We propose a nowcasting method for im
Externí odkaz:
http://arxiv.org/abs/2309.14801
Autor:
Guzzetta, Giorgio, Mammone, Alessia, Ferraro, Federica, Caraglia, Anna, Rapiti, Alessia, Marziano, Valentina, Poletti, Piero, Cereda, Danilo, Vairo, Francesco, Mattei, Giovanna, Maraglino, Francesco, Rezza, Giovanni, Merler, Stefano
We analyzed the first 255 PCR-confirmed cases of monkeypox occurred in Italy in 2022. Preliminary estimates indicate: mean incubation period of 9.1 days (95%CI of the mean: 6.5-10.9); mean generation time of 12.5 days (95%CI of the mean: 7.5-17.3); r
Externí odkaz:
http://arxiv.org/abs/2207.13483
Autor:
Manica, Mattia, Poletti, Piero, Deandrea, Silvia, Mosconi, Giansanto, Ancarani, Cinzia, Lodola, Silvia, Guzzetta, Giorgio, d'Andrea, Valeria, Marziano, Valentina, Zardini, Agnese, Trentini, Filippo, Odone, Anna, Tirani, Marcello, Ajelli, Marco, Merler, Stefano
Background School closures and distance learning have been extensively applied to control SARS-CoV-2 transmission. Despite evidence of viral circulation in schools, the contribution of students and of in-person schooling to the transmission remains p
Externí odkaz:
http://arxiv.org/abs/2203.14826
Autor:
Manica, Mattia, Litvinova, Maria, De Bellis, Alfredo, Guzzetta, Giorgio, Mancuso, Pamela, Vicentini, Massimo, Venturelli, Francesco, Bisaccia, Eufemia, Bento, Ana I., Poletti, Piero, Marziano, Valentina, Zardini, Agnese, d'Andrea, Valeria, Trentini, Filippo, Bella, Antonino, Riccardo, Flavia, Pezzotti, Patrizio, Ajelli, Marco, Rossi, Paolo Giorgi, Merler, Stefano, Group, the Reggio Emilia COVID-19 Working
Background. During 2021, the COVID-19 pandemic was characterized by the emergence of lineages with increased fitness. For most of these variants, quantitative information is scarce on epidemiological quantities such as the incubation period and gener
Externí odkaz:
http://arxiv.org/abs/2203.07063
Autor:
Zardini, Agnese, Galli, Margherita, Tirani, Marcello, Cereda, Danilo, Manica, Mattia, Trentini, Filippo, Guzzetta, Giorgio, Marziano, Valentina, Piccarreta, Raffaella, Melegaro, Alessia, Ajelli, Marco, Poletti, Piero, Merler, Stefano
Publikováno v:
Epidemics 37 (2021) 100530
Solid estimates describing the clinical course of SARS-CoV-2 infections are still lacking due to under-ascertainment of asymptomatic and mild-disease cases. In this work, we quantify age-specific probabilities of transitions between stages defining t
Externí odkaz:
http://arxiv.org/abs/2103.15780
Autor:
Zardini, Agnese, Menegale, Francesco, Gobbi, Andrea, Manica, Mattia, Guzzetta, Giorgio, d'Andrea, Valeria, Marziano, Valentina, Trentini, Filippo, Montarsi, Fabrizio, Caputo, Beniamino, Solimini, Angelo, Marques-Toledo, Cecilia, Wilke, André B B, Rosà, Roberto, Marini, Giovanni, Arnoldi, Daniele, Pastore y Piontti, Ana, Pugliese, Andrea, Capelli, Gioia, della Torre, Alessandra, Teixeira, Mauro M, Beier, John C, Rizzoli, Annapaola, Vespignani, Alessandro, Ajelli, Marco †, Merler, Stefano †, Poletti, Piero †, *
Publikováno v:
In The Lancet Planetary Health January 2024 8(1):e30-e40
Autor:
Poletti, Piero, Tirani, Marcello, Cereda, Danilo, Trentini, Filippo, Guzzetta, Giorgio, Marziano, Valentina, Buoro, Sabrina, Riboli, Simona, Crottogini, Lucia, Piccarreta, Raffaella, Piatti, Alessandra, Grasselli, Giacomo, Melegaro, Alessia, Gramegna, Maria, Ajelli, Marco, Merler, Stefano
Publikováno v:
Euro Surveill. 2020;25(31):pii=2001383
We analyzed 5,484 close contacts of COVID-19 cases from Italy, all of them tested for SARS-CoV-2 infection. We found an infection fatality ratio of 2.2% (95%CI 1.69-2.81%) and identified male sex, age >70 years, cardiovascular comorbidities, and infe
Externí odkaz:
http://arxiv.org/abs/2007.04381
Autor:
Poletti, Piero, Tirani, Marcello, Cereda, Danilo, Trentini, Filippo, Guzzetta, Giorgio, Sabatino, Giuliana, Marziano, Valentina, Castrofino, Ambra, Grosso, Francesca, Del Castillo, Gabriele, Piccarreta, Raffaella, Force, ATS Lombardy COVID-19 Task, Andreassi, Aida, Melegaro, Alessia, Gramegna, Maria, Ajelli, Marco, Merler, Stefano
Publikováno v:
JAMA Netw Open. 2021;4(3):e211085
We quantified the probability of developing symptoms (respiratory or fever \geq 37.5 {\deg}C) and critical disease (requiring intensive care or resulting in death) of SARS-CoV-2 positive subjects. 5,484 contacts of SARS-CoV-2 index cases detected in
Externí odkaz:
http://arxiv.org/abs/2006.08471
Autor:
Cintia, Paolo, Pappalardo, Luca, Rinzivillo, Salvatore, Fadda, Daniele, Boschi, Tobia, Giannotti, Fosca, Chiaromonte, Francesca, Bonato, Pietro, Fabbri, Francesco, Penone, Francesco, Savarese, Marcello, Calabrese, Francesco, Guzzetta, Giorgio, Riccardo, Flavia, Marziano, Valentina, Poletti, Piero, Trentini, Filippo, Bella, Antonino, Andrianou, Xanthi, Del Manso, Martina, Fabiani, Massimo, Bellino, Stefania, Boros, Stefano, Urdiales, Alberto Mateo, Vescio, Maria Fenicia, Brusaferro, Silvio, Rezza, Giovanni, Pezzotti, Patrizio, Ajelli, Marco, Merler, Stefano, Vineis, Paolo, Pedreschi, Dino
In 2020, countries affected by the COVID-19 pandemic implemented various non-pharmaceutical interventions to contrast the spread of the virus and its impact on their healthcare systems and economies. Using Italian data at different geographic scales,
Externí odkaz:
http://arxiv.org/abs/2006.03141