Disease

PITTSBURGH — A little more than three weeks ago, officials in Pittsburgh announced a milestone enviable for almost any major city in America: A day had gone by without a single new confirmed case of the coronavirus. It was good news for a city that had seen only a modest outbreak all along, even as the virus raged through places like Philadelphia and New York.

How Coronavirus Cases Have Risen Since States Reopened Reported cases are rising fast in many states that opened early, while those that stayed shut down longer are largely seeing declines. nytimes

https://www.nytimes.com/interactive/2020/07/09/us/coronavirus-cases-reopening-trends.html?searchResultPosition=1

New York Times

A person in China scans a QR code with a smartphone to register their real name before getting off a bus in Wuhan, China. Zhang Chang/China News Service via Getty Images

The US is rolling out digital contact tracing. How has it been working in other countries?

vox.com - by Shirin Ghaffary - April 18, 2020

If and when lockdown restrictions are lifted in the US, would you agree to let the government anonymously track your interactions with people within a 6-foot radius to control the spread of Covid-19?

That’s an increasingly urgent question as President Trump and state governors debate how and when to safely reopen the US economy — and as technology is being touted as a solution that would help people reenter public life.

And tech giants are stepping up. Last week, Apple and Google announced a plan to turn phones into opt-in Covid-19 tracking machines that would, if all goes as planned, make it easier for health officials to identify and alert people if they’ve been exposed to the virus.