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'Sustainable containment of COVID-19 using smartphones in China: Scientific and ethical underpinnings for implementation of similar approaches in other settings'
China have enforced a variety of measures aimed at social distancing including lockdowns, restrictions on movement and cordon-sanitaires, as well as the Alipay Health Code smartphone application (an add on to the WeChat app system) now adopted in over 200 cities and by 90% of individuals in one Chinese province. A separate system has been implemented in South Korea, and both have come under public scrutiny over issues of data protection and privacy.
We sought to design a broadly acceptable version of this platform, leveraging commonly used smartphone functionality. This system is currently in development, and based on a very simple algorithm, that we show through mathematical modelling will enable public health agencies to prevent a COVID-19 epidemic while minimizing social and economic disruption.

This also introduced me to a new concept, "herd protection", which is described as "Ronald Ross's great discovery: you don't need to stop all infections to stop an epidemic, you need to get and keep R<1."
papers  toread  covid-19  herd-protection  social-distancing  movement  cordons  quarantine  epidemics  pandemics  china  smartphones  location 
18 days ago by jm

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