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Imagine if you could rapidly detect COVID-19 in public places by testing the air. Now you can! Researchers have developed a groundbreaking new air monitor that can detect the presence of an infected person in as little as 5 minutes. (1/3) 🧵
https://www.nature.com/articles/s41467-023-39419-z
Real-time environmental surveillance of SARS-CoV-2 aerosols - Nature Communications

Rapid detection of respiratory pathogens circulating in indoor environments could facilitate improved infection prevention responses. In this proof-of-concept study, the authors develop a pathogen air quality monitor for real-time direct detection of SARS-CoV-2 aerosols and demonstrate its application in rooms of people with SARS-CoV-2 infections.

Nature

The week before Thanksgiving Twitter fires 4K workers, Amazon fires 10K workers, Facebook fires 11K workers, and Disney plans thousands of layoffs—all while US Billionaire pandemic wealth increased an absurd $1.7T.😳

A reminder that billionaires don’t create jobs—they exploit workers.

Tax billionaires. Unionize workers.

One thing that's getting a little lost in this mix, is that some of the people desperately holding on at Twitter are because they are trapped by either healthcare or visas.

That there are systemic traps that trap workers in America so they feel unable to move freely to new employers who want them and would have better pay or conditions is *nuts* and deserves a lot more attention than it gets.