In less than a week New York's travel advisory has doubled.

On Tuesday, Gov. Andrew M. Cuomo announced that eight additional states meet the metrics to qualify for the travel advisory requiring individuals who have traveled to New York from those states, all of which have significant community spread, to quarantine for 14 days.

The newly-added states are California, Georgia, Iowa, Idaho, Louisiana, Mississippi, Nevada and Tennessee.

The quarantine 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.

"As an increasing number of states around the country fight significant community spread, New York is taking action to maintain the precarious safety of its phased, data-driven reopening," Cuomo said. "We've set metrics for community spread just as we've set metrics for everything the state does to fight COVID-19, and eight more states have reached the level of spread required to qualify for New York's travel advisory, meaning we will now require individuals traveling to New York from those states to quarantine for 14 days."

The full, updated list of states on the travel advisory is below:

  • Alabama
  • Arkansas
  • Arizona
  • California
  • Florida
  • Georgia
  • Iowa
  • Idaho
  • Louisiana
  • Mississippi
  • North Carolina
  • Nevada
  • South Carolina
  • Tennessee
  • Texas
  • Utah

Last week, Cuomo announced a joint travel advisory with New Jersey Gov. Phil Murphy and Connecticut Gov Ned Lamont. Anyone traveling from states with significant community spread of COVID-19 into New York, New Jersey or Connecticut must quarantine for 14 days, Cuomo announced.

Later, Cuomo confirmed if a New Yorker travels to a state with a high infection rate, they must also quarantine for 14 days.

"We worked really hard to get the viral transmission rate down, and we don't want to see it go up," Cuomo added.

Anyone found violating the quarantine will be subject to a judicial order, placed in a mandatory quarantine and fined, Cuomo said.