lunes, 14 de septiembre de 2020

Coronavirus [NEW TOPIC PAGE]

Hot Topics of the Day|PHGKB

Coronavirus

As Covid-19 vaccines move into phase 3 clinical trials, enthusiasm about the innovative and sophisticated technologies being used needs to be replaced by consideration of the actions and messages that will foster trust among clinicians and the public.
This study found that 99% of COVID19 related web pages included a third-party data request. Amid debate focused on the privacy implications of COVID-19 contact-tracing apps, The findings suggest that attention should be paid to privacy risks of online information seeking.
The coronavirus is mutating — does it matter?
E Callaway, Nature News, September 8, 2020
Researchers still have more questions than answers about coronavirus mutations, and no one has yet found any change in SARS-CoV-2 that should raise public-health concerns. But studying mutations in detail could be important for controlling the pandemic.
As we age, the immune system begins to shift into a heightened state of alert, dialing up inflammation and running out of certain immune cells.
At the COVID-19 pandemic onset, when individual-level data of COVID-19 patients were not yet available, there was already a need for risk predictors to support prevention and treatment decisions. Here, we report a hybrid strategy to create such a predictor, combining the development of a baseline severe respiratory infection risk predictor and a post-processing method to calibrate the predictions to reported COVID-19 case-fatality rates.

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