(CNN)Millions of Americans marked a very different Independence Day this year, with many choosing virtual celebrations or canceling plans altogether amid mounting concern over the coronavirus pandemic.
The changes followed pleas from health officials warning that holiday crowds and packed gatherings like the ones the US witnessed over Memorial Day weekend would likely lead to further spikes in coronavirus cases.
Nearly half of US states have halted their reopening plans as new coronavirus cases surged to record-breaking numbers in recent weeks.
Both city and state leaders attributed part of that rise to gatherings -- particularly among younger people.
The mutation makes the coronavirus more likely to infect people but doesn't make patients any sicker than previous variations.
The US Centers for Disease Control and Prevention is now projecting the country will see nearly 148,000 coronavirus deaths by the end of the month. So far, at least 129,676 Americans have died and more than 2.8 million have been infected, according to Johns Hopkins University.
And while many cities took measured approaches to celebrate the Fourth of July, images emerging from the holiday weekend show not everyone is taking the warnings seriously.
Fourth of July crowds
Rehoboth Beach, Delaware, saw similar scenes as beachgoers opted to celebrate by the water Saturday. Earlier this week, the state's governor announced bars at Delaware beaches would be closed for the holiday weekend.
"It seems pretty regular for the Fourth of July with definitely a lot of people," Marine Safety Lt. Rich Stropky told the affiliate.
Masks and social distancing were also features that were mostly absent from the White House Fourth of July celebration. Tables on the White House South Lawn were somewhat spaced, with about six chairs per table.
And as people tried to beat the July heat, many congregated in the shady areas of the space, not distancing at all.
34 states record rise in new cases
Coronavirus cases are on the rise in 34 states over the past week, with 12 recording an increase of more than 50%, according to data from Johns Hopkins University. Three states -- Kentucky, New Hampshire and Vermont --- are reporting a decline in cases.
These are the states where cases are trending up: Alabama, Alaska, Arizona, California, Colorado, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Louisiana, Maine, Maryland, Michigan, Missouri, Montana, Nevada, New Mexico, North Carolina, North Dakota, Oklahoma, Ohio, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Washington state, West Virginia and Wisconsin.
"We're seeing a lot of people go to large family gatherings and infect their family members," Gallego said.
Cases are steady in 13 states: Arkansas, Connecticut, Massachusetts, Minnesota, Mississippi, Nebraska, New Jersey, New York, Rhode Island, South Dakota, Utah, Virginia and Wyoming.
Florida sets all-time record
Florida set an all-time record of most coronavirus cases in a single day Saturday, with a total of 11,458 new cases, according to data from Johns Hopkins University.
The state has now surpassed New York's previous single-day high of 11,434, which was recorded in mid-April.
Florida reported 18 deaths Saturday.
Despite the rapid rise in cases and officials' warning Florida may be the nation's new epicenter, the governor has said he's not planning on walking back reopening measures.
On Sunday, FDA Commissioner Dr. Stephen Hahn said on CNN's "State of the Union" that it was "too early to tell" if it would be safe for the GOP convention to be held in Florida next month.
"We'll have to see how this unfolds in Florida and around the country," said Hahn, a member of the White House Coronavirus Task Force.
Much of the convention is set to be held in Jacksonville, which was chosen by the President's re-election team after sparring with North Carolina officials over social distancing requirements. The convention was initially to be held in Charlotte, but now only a small part will take place there.
In Texas, there were 8,258 new cases of Covid-19, according to the latest data released by the Texas Department of State Health Services (DSHS). That marks the second highest number of cases reported in a day from the state. The previous record was set on July 1, when there were 9,308 new cases reported.
Hospitals in at least two Texas counties have hit their maximum capacities.
In Starr County, at least two patients had to be flown out of the area for treatment.
"The local and valley hospitals are at full capacity and have no more beds available. I urge all of our residents to please shelter-in-place, wear face coverings, practice social distancing and AVOID GATHERINGS," Judge Eloy Vera said.
In Hidalgo County, Judge Richard Cortez asked residents to shelter in place and "only call 911 if absolutely necessary."