Coronavirus updates: Some beaches closed, fireworks canceled as states fear Fourth of July crowds

Most Americans' Fourth of July celebrations won't include a community fireworks display, a trip to a crowded beach or even a big backyard barbecue this year — or at least that's what many health officials are hoping. 

It's a starkly different situation from the nation's last major holiday. Over Memorial Day, the United States was emerging from a months-long lockdown with states rapidly rolling back business closures and social distancing regulations. Coronavirus case counts showed promising trends and calls to reopen the economy had grown fierce.

It's a different story heading into the Fourth of July. 

A national spike in COVID-19 cases in the weeks following Memorial Day has led nearly half of U.S. states to take new steps to limit the spread of the virus, with many making special rules to combat crowds over the holiday weekend. That comes as the infection curve is rising in about 40 states.

As cases surge in Florida, California and Texas, some beaches are closing in an effort to discourage large crowds over the holiday. But backyard gatherings — an iconic staple of the Fourth of July holiday — are perhaps even more concerning to public health officials.

Earlier this week, California Gov. Gavin Newsom announced plans to “tighten things up" when it comes to the state's stay-at-home over the holiday. Newsom said he was particularly concerned with family gatherings, where people “begin to mix and take down their guard.” 

Here are some recent developments:

• With professional fireworks displays canceled, authorities are bracing for wildfires and injuries caused by Americans shooting off fireworks at home. 
• In contrast to some coastal states' efforts to close their shores over the weekend, many will flock to the Jersey Shore. Boardwalks, outdoor dining, fireworks displays, water parks, amusement rides and casinos will also be open at some capacity this weekend.
• The hit musical Hamilton is now streaming on Disney+, giving fans a social-distance-friendly Fourth of July activity.