Infection Rates Plotted for 12 US States (IMAGE) University of Sydney Caption Smoothed time series and identified turning points for various states: (a) Mississippi (b) Georgia (c) California (d) Texas and (e) North Carolina are assigned sequence trough-peak and determined to be in their first surge. (f) Florida (g) Pennsylvania and (h) Ohio are determined to be in their second surges, with sequence trough-peak-trough-peak. (i) New York and (j) New Jersey are assigned sequence trough-peak-trough and determined to have concluded their first surge and flattened the curve. (k) Arizona and (l) Maine are assigned trough-peak trough and trough-peak-trough-peak-trough with final trough at the end of the period and determined to be declining from their first and second surges, respectively. Credit Max Menzies and Nick James Usage Restrictions This story only License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.