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The age distribution of mortality from novel coronavirus disease (COVID‐19) suggests no large diference of susceptibility by age
Among Italy, Spain, and Japan, the age distributions of COVID-19 mortality show only small variation
even though the number of deaths per country shows large variation. To understand the determinant
for this situation, ...
Analysis of the clinical characteristics of 77 COVID‐19 deaths
The COVID-19 outbreak is becoming a public health emergency. Data are limited on the clinical
characteristics and causes of death. A retrospective analysis of COVID-19 deaths were performed for
patients’ clinical ...
SARS‐CoV‐2 S1 and N‐based serological assays reveal rapid seroconversion and induction of specifc antibody response in COVID‐19 patients
As the Coronavirus Disease 2019 (COVID-19), which is caused by the novel SARS-CoV-2, continues to
spread rapidly around the world, there is a need for well validated serological assays that allow the
detection of viral ...
Spatial and temporal variations of air pollution over 41 cities of India during the COVID‐19 lockdown period
In this study, we characterize the impacts of COVID-19 on air pollution using NO2 andAerosol Optical
Depth (AOD) fromTROPOMI and MODIS satellite datasets for 41 cities in India. Specifcally, our results
suggested a 13% ...
High aspartate aminotransferase to alanine aminotransferase ratio on admission as risk factor for poor prognosis in COVID‑19 patients
This study aimed to analyze aspartate aminotransferase (AST) to alanine aminotransferase (ALT) ratio
in COVID-19 patients. After exclusion, 567 inpatients were included in this study and separated into
two groups according ...
COVID‐19 lockdown and its latency in Northern Italy: seismic evidence and socio‐economic interpretation
The Italian Government has decreed a series of progressive restrictions to delay the COVID-19
pandemic difusion in Italy since March 10, 2020, including limitation in individual mobility and the
closure of social, cultural, ...
Impact of meteorological conditions and air pollution on COVID‐19 pandemic transmission in Italy
Italy was the frst, among all the European countries, to be strongly hit by the COVID-19 pandemic
outbreak caused by the severe acute respiratory syndrome coronavirus 2 (Sars-CoV-2).The virus,
proven to be very contagious, ...
A comprehensive study on classifcation of COVID‐19 on computed tomography with pretrained convolutional neural networks
The use of imaging data has been reported to be useful for rapid diagnosis of COVID-19.Although
computed tomography (CT) scans show a variety of signs caused by the viral infection, given a large
amount of images, these ...
Health anxiety and attentional bias toward virus‐related stimuli during the COVID‐19 pandemic
After the COVID-19 worldwide spread, evidence suggested a vast difusion of negative consequences
on people’s mental health.Together with depression and sleep difculties, anxiety symptoms seem to
be the most difused ...
A novel severity score to predict inpatient mortality in COVID‑19 patients
COVID-19 is commonly mild and self-limiting, but in a considerable portion of patients the disease is
severe and fatal. Determining which patients are at high risk of severe illness or mortality is essential
for appropriate ...