It’s going to set us back decade. Translate to ~$200k cost for a family of 4. https://jamanetwork.com/journals/jama/fullarticle/2771764 Output losses of this magnitude are immense. The lost output in the Great Recession was only one-quarter as large. The economic loss is more than twice the total monetary outlay for all the wars the US has fought since September 11, 2001, including those in Afghanistan, Iraq, and Syria.6 By another metric, this cost is approximately the estimate of damages (such as from decreased agricultural productivity and more frequent severe weather events) from 50 years of climate change.7 For this reason, policies that can materially reduce the spread of SARS-CoV-2 have enormous social value. Consider a policy of wide-scale population testing, contact tracing, and isolation. ... Congress is currently discussing whether to provide economic support to mitigate the economic damage caused by COVID with legislation following up on the Coronavirus Aid, Relief, and Economic Security (CARES) Act. The highest-return investments that should be included in such legislation are increased testing and contact tracing. A minimum of 5% of any COVID economic relief intervention should be devoted to such health measures. More generally, the immense financial loss from COVID-19 suggests a fundamental rethinking of government’s role in pandemic preparation. Currently, the US prioritizes spending on acute treatment, with far less spending on public health services and infrastructure. As the nation struggles to recover from COVID-19, investments that are made in testing, contact tracing, and isolation should be established permanently and not dismantled when the concerns about COVID-19 begin to recede.