MIAMI — As President Donald Trump recovers from the coronavirus, Joe Biden is capitalizing on having the campaign trail largely to himself by hitting critical swing states and investing in longtime Republican bastions that he hopes might expand his path to victory.

The Democratic presidential nominee made his second trip to Florida in a little over two weeks on Monday. His visit to Miami was designed to encroach on some of Trump’s turf, even swinging through Little Havana, a typically conservative area known for its staunch opposition to the communist government that Fidel Castro installed in Cuba.

He’ll follow up with a trip later this week to Arizona, which hasn’t backed a Democratic presidential candidate since 1996.