Objective To review the evidence on the effectiveness of public health measures in reducing
the incidence of covid-19, SARS-CoV-2 transmission, and covid-19 mortality. Design …

Abstract Background In December 2019, a novel coronavirus (2019-nCoV) was recognized
in Wuhan, China. It was characterised by rapid spread causing a pandemic. Multiple public …

Since the initial COVID-19 outbreak in China, much attention has focused on people with
diabetes because of poor prognosis in those with the infection. Initial reports were mainly on …

Summary Background Non-pharmaceutical interventions (NPIs) were implemented by many
countries to reduce the transmission of severe acute respiratory syndrome coronavirus 2 …

Objectives To evaluate which non-pharmaceutical interventions (NPIs) have been more and
less effective in controlling the COVID-19 pandemic. Methods We performed a systematic …

Background The COVID-19 pandemic impacted mental health, but the global evolution of
mental health problems during the pandemic is unknown. We conducted a systematic …

Abstract Background Non-pharmaceutical interventions (NPIs) are used to reduce
transmission of SARS coronavirus 2 (SARS-CoV-2) that causes coronavirus disease 2019 …

Importance The coronavirus disease 2019 (COVID-19) pandemic, due to the novel severe
acute respiratory syndrome coronavirus 2 (SARS-CoV-2), has caused a worldwide sudden …

Converging data would indicate the existence of possible relationships between climate
change, environmental pollution and epidemics/pandemics, such as the current one due to …

Respiratory viruses, including coronaviruses, are known to have a high incidence of
infection during winter, especially in temperate regions. Dry and cold conditions during …