Search results for "Epidemiology"
showing 10 items of 4214 documents
Towards a European strategy to address the COVID-19 pandemic
2021
COVID-19 and economy.
2020
Face masks effectively limit the probability of SARS-CoV-2 transmission.
2021
Masking out air sharing The effectiveness of masks in preventing the transmission of severe acute respiratory syndrome coronavirus 2 has been debated since the beginning of the COVID-19 pandemic. One important question is whether masks are effective despite the forceful expulsion of respiratory matter during coughing and sneezing. Cheng et al. convincingly show that most people live in conditions in which the airborne virus load is low. The probability of infection changes nonlinearly with the amount of respiratory matter to which a person is exposed. If most people in the wider community wear even simple surgical masks, then the probability of an encounter with a virus particle is even fur…
The Constant Threat of Zoonotic and Vector-Borne Emerging Tropical Diseases: Living on the Edge
2021
The risk of the 'prison-emptying' effect in Italy due to the Covid-19 pandemic.
2020
People who live and work or are detained inside restricted communities (including prisons) need to be considered as they are at a high risk of becoming infected with Covid-19 during this pandemic.1 InItaly, the spread of Covid-19 has provoked numerous riots within the prisons and local detention centres, and there is a consequent increase in requests for inmates to be released and detained at home
Lower ST-elevation myocardial infarction incidence during COVID-19 epidemic in Northern Europe
2020
We compared the ST elevation myocardial infarction (STEMI) incidence during COVID-19 pandemic (March 2020) to January-February 2020 and to same time period in earlier years 2017-2019 in five Nordic-Baltic tertiary centers. During 2017-2019, there were no marked differences in STEMI incidence between January, February and March. During 2020, there was an average drop of 32% in STEMI incidence in March. The isolation measures may decrease the risk for respiratory virus infection and contribute to the lower STEMI incidence and that we might benefit from firmer suggestions on hand hygiene and social distancing during flu season at least among high-risk individuals.
COVID-19 in Philadelphia-negative myeloproliferative disorders: a GIMEMA survey
2020
Environmental risk factors of airborne viral transmission: Humidity, Influenza and SARS-CoV-2 in the Netherlands
2020
AbstractObjectiveThe relationship between specific humidity and influenza/SARS-CoV-2 in the Netherlands is evaluated over time and at regional level.DesignParametric and non-parametric correlation coefficients are calculated to quantify the relationship between humidity and influenza, using five years of weekly data. Bayesian spatio-temporal models—with a Poisson and a Gaussian likelihood—are estimated to find the relationship between regional humidity and the daily cases of SARS-CoV-2 in the municipalities and provinces of the Netherlands.ResultsAn inverse (negative) relationship is observed between specific humidity and the incidence of influenza between 2015 and 2019. The space-time anal…