Visitors from coronavirus hot spots will have to quarantine for 14 days if they travel to New York, New Jersey or Connecticut.

This quarantine - effective midnight tonight - applies to any person arriving from a state with a positive test rate higher than 10 per 100,000 residents over a 7-day rolling average or a state with a 10% or higher positivity rate over a 7-day rolling average.  

Alabama, Arizona, Arkansas, Florida, North Carolina, South Carolina, Washington, Utah and Texas have high, current infection rates to warrant this new quarantine advisory, New York Gov. Andrew Cuomo said.

The tri-state measure will use uniform parameters and messaging on highways, airports, websites and social media across the three states. The three states will also ask hotels to communicate the 14-day quarantine to guests who have traveled from one of the impacted states. 

"In New York we went from the highest number of cases to some of the lowest rates in the country - no one else had to bend the curve as much as we did and now we have to make sure that the rate continues to drop in our entire region," Governor Cuomo said. "We've been working with our neighbors in New Jersey and Connecticut throughout this entire pandemic, and we're announcing a joint travel advisory that says people coming in from states with a high infection rate must quarantine for 14 days. We've worked very hard to get the viral transmission rate down and we don't want to see it go up again because people are traveling into the state and bringing it with them."

Over the course of the past few months, our states have taken aggressive action to flatten the curve and beat back the coronavirus," Governor Murphy said, "As a result of our collective efforts, we have low infection rates, falling hospitalizations, and have steadily been reopening our economies. Unfortunately many states continue to have high transmission rates. We are proud to work with our partners in New York and Connecticut on a joint incoming travel advisory to ensure continued progress against this virus and to keep residents of the tri-state area safe."

"Working together as a region has proven to be immensely successful as our respective states are leading the country when it comes to our response with low infection and positivity rates relative to increased testing capacity," Governor Lamont said. "We have made difficult decisions throughout this pandemic, but we have proven to make many of the right decisions. This step to inform travelers form states with hot spots to self-isolate is meant to protect our residents and maintain our incredible public health progress."