- Germany flips on smartphone contact tracing, backs Apple and GoogleReuters
- Apple, Google Boost Privacy Protections for Covid Contact-Tracing ToolBloomberg Technology
- Apple, Google update coronavirus tracking tech to address privacy concernsCNET
- Showdown looms between Silicon Valley, U.S. states over contact tracing appsReuters
- Inside the global debate over technology for coronavirus contact tracingYahoo News
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