At the onset of the pandemic, U.S. states, and territories have adopted various strategies to collect, gather, and present data about COVID-19 cases, deaths, tests, and vaccines. Due to inconsistent reporting schedules, epidemiologists, virologists, policymakers, and government officials have a harder time tracking SARS-COV-2 in real-time. In recent months, stats began to reduce the frequency of reporting. The map details how many states report data on which days from four categories: cases, deaths, tests, and vaccines.
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This map will update every month.