..The median age of the cases was 57 years and 50.3% were women. The attack rate peaked in the third period and substantially declined afterwards across geographic regions, sex and age groups, except for children (age <20) whose attack rate continued to increase. Healthcare workers and elderly people had higher attack rates and severity risk… Continue reading Evolving Epidemiology and Impact of Non-pharmaceutical Interventions on the Outbreak of #Coronavirus Disease 2019 in Wuhan, China
Category: Environment
Loss of life expectancy from air #pollution compared to other risk factors: a worldwide perspective
..We used a data-informed atmospheric model to calculate worldwide exposure to PM2.5 and ozone pollution, which was combined with the GEMM to estimate disease-specific excess mortality and loss of life expectancy (LLE) in 2015. Using this model, we investigated the effects of different pollution sources, distinguishing between natural (wildfires, aeolian dust) and anthropogenic emissions, including… Continue reading Loss of life expectancy from air #pollution compared to other risk factors: a worldwide perspective
Hours lying down per day, as a proxy for sedentary behaviour and risk of #diabetes in young and middle-aged adults in Norway: an 11-year follow-up of the HUNT study
..362 individuals (2.1%) developed diabetes during an average of 11-year follow-up. Individuals who reported lying down ≥9 hours/day had an adjusted OR of 1.35 (95% CI 1.01 to 1.80) for incident diabetes compared with those lying down 8 hours/day. Lying down ≤7 hours/day was not associated with the risk of diabetes. In analysis stratified by physical activity, the… Continue reading Hours lying down per day, as a proxy for sedentary behaviour and risk of #diabetes in young and middle-aged adults in Norway: an 11-year follow-up of the HUNT study
The Effectiveness of Social #Distancing in Mitigating #COVID-19 Spread: a modelling analysis
..The application of all four social distancing interventions: school closure, workplace non-attendance, increased case isolation, and community contact reduction is highly effective in flattening the epidemic curve, reducing the maximum daily case numbers, and lengthening outbreak duration. These were also found to be effective even after 10 weeks delay from index case arrivals. The most… Continue reading The Effectiveness of Social #Distancing in Mitigating #COVID-19 Spread: a modelling analysis
Association of Daily #Step Count and Step Intensity With Mortality Among US Adults
..Accelerometer-measured number of steps per day and 3 step intensity measures (extended bout cadence, peak 30-minute cadence, and peak 1-minute cadence [steps/min]). Accelerometer data were based on measurements obtained during a 7-day period at baseline. .. A total of 4840 participants (mean age, 56.8 years; 2435 [54%] women; 1732 [36%] individuals with obesity) wore accelerometers… Continue reading Association of Daily #Step Count and Step Intensity With Mortality Among US Adults
A Person Can Carry And Transmit #COVID-19 Without Showing Symptoms, Scientists Confirm
Chinese researchers have confirmed a case of asymptomatic transmission of the new coronavirus: A 20-year-old woman from Wuhan passed it to five of her family members but never got physically sick herself.. ..A report from the Chinese Centre for Disease Control and Prevention analysed records of all of China's reported cases of the virus from… Continue reading A Person Can Carry And Transmit #COVID-19 Without Showing Symptoms, Scientists Confirm
How long can the #coronavirus live on surfaces, can I get COVID-19 twice, and every other question you might have about the pandemic
All the answers here. https://bit.ly/33kjrtD
Aerosol and Surface Stability of #SARS-CoV-2 as Compared with SARS-CoV-1
..SARS-CoV-2 remained viable in aerosols throughout the duration of our experiment (3 hours), with a reduction in infectious titer from 103.5 to 102.7 TCID50 per liter of air. This reduction was similar to that observed with SARS-CoV-1, from 104.3 to 103.5 TCID50 per milliliter (Figure 1A). SARS-CoV-2 was more stable on plastic and stainless steel… Continue reading Aerosol and Surface Stability of #SARS-CoV-2 as Compared with SARS-CoV-1
Critical Care Utilization for the #COVID-19 Outbreak in Lombardy, Italy Early Experience and Forecast During an Emergency Response
On February 20, 2020, a patient in his 30s admitted to the intensive care unit (ICU) in Codogno Hospital (Lodi, Lombardy, Italy) tested positive for a new coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes coronavirus disease 2019 (COVID-19). He had a history of atypical pneumonia that was not responding to… Continue reading Critical Care Utilization for the #COVID-19 Outbreak in Lombardy, Italy Early Experience and Forecast During an Emergency Response
2 Medical News 