Cases are skyrocketing in Florida, Texas and Arizona

Medical staff communicate in the Covid-19 intensive care unit at United Memorial Medical Center in Houston on July 2. Go Nakamura/Getty Images

Coronavirus cases across parts of the south and southwest are increasing so quickly that contact tracing isn’t possible any more, Dr. Peter Hotez, dean of tropical medicine at Baylor College of Medicine, told CNN’s Anderson Cooper Monday. Meanwhile, at least 24 states have paused their reopening plans and at least 31 states are seeing an increase in new cases compared to the previous week.

In Florida, a new record was set for most coronavirus cases in the US in a single day on Saturday, with a total of 11,458, according to data compiled by Johns Hopkins University, and on Sunday, the state surpassed 200,000 total Covid-19 cases. Miami-Dade County, which has become the epicenter of the virus in that state, is seeing a surge in hospitalizations.

In the past 13 days, Miami-Dade County, which includes the city of Miami, has seen a staggering increase in the number of Covid-19 patients being hospitalized (90%), in the number of ICU beds being used (86%) and in the use of ventilators (127%), according to the latest data released by Miami-Dade County government. The 14-day average positivity rate in the county is 23%, according to data released by the county government.

Here's a look at the progression of total cases in Florida, according to Johns Hopkins University data:

Texas reported 5,318 new Covid-19 cases on Monday, bringing the total number of cases in the state to at least 200,557, with 2,655 deaths in the state, according to numbers released by the Texas Health and Human Services. The state's highest daily number of new cases on record was reported on July 4  — 8,258.

Here's a look at the progression of total cases in Texas, according to Johns Hopkins University data:

Arizona surpassed 100,000 coronavirus cases yesterday, according to the state's Department of Health. More than 62,000 of the 101,441 reported cases are in people younger than 44 years old. Covid-19 hospitalizations have increased in the state, with more than 3,200 Covid-19 inpatients and over 800 ICU patients currently reported in Arizona hospitals.

Here's a look at the progression of total cases in Arizona, according to Johns Hopkins University data:

Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, predicted last week that the United States could see 100,000 coronavirus cases a day, short of a serious mitigation effort.

“We're approaching that, so this is a public health crisis for our nation,” Hotez said.

Here's a look at how the progression of total confirmed cases in the three states compares:

With reporting from CNN Health’s Shelby Lin Erdman, Joe Sutton, Elizabeth Cohen and Dana Vigue.

Andrés Manuel López Obrador, Mexico's president, stands during a news conference in Mexico City on June 23. Alejandro Cegarra/Bloomberg/Getty Images

Mexico’s president Andrés Manuel López Obrador has tested negative for Covid-19, he announced at his daily news conference Tuesday morning. 

This comes hours before he leaves for Washington, DC, where he will meet President Trump at the White House on Wednesday.

He took the test Monday, which was the first time he publicly acknowledged taking a coronavirus test, previously saying he never needed to get tested because he never had symptoms.

López Obrador is traveling via commercial flight and has never used the presidential plane since taking office in December, 2018. This will be his first trip abroad as president.

US stocks opened lower on Tuesday, pulling back after the prior session’s rally that pushed the Nasdaq Composite to an all-time closing high.

With few catalysts to give the market direction, investors can’t hide from the rising number of Covid-19 infections across the country. Economists are warning that the resurgence of cases could delay the economic recovery.

Here's how the market opened:

A can of Lysol Disinfectant Spray remains on the shelf of a Walgreens in Portland, Oregon, on March 2. Alex Milan Tracy/Sipa/AP

The US Environmental Protection Agency has approved two Lysol products as effective against coronavirus when used on hard, non-porous surfaces.

The EPA announced Monday that Lysol Disinfectant Spray and Lysol Disinfectant Max Cover Mist meet the agency's criteria for use against coronavirus based on laboratory testing that found both products kill the virus two minutes after contact. 

Why this matters: In a statement, the EPA explained that before companies can legally claim its products work against a certain pathogen, the agency must first authorize it based on a review of data. 

Guidance issued in January in response to the outbreak allowed manufacturers to provide the EPA with data that shows a product's effectiveness against coronavirus. Based on this guidance and the agency's review of products, the EPA has a list of more than 420 products that meet the agency’s criteria for use against the virus, including several Lysol products.

Lysol said in a statement it is currently working on testing the efficacy of other disinfectant products against Covid-19.

"In the face of the pandemic, Lysol continues to work with a wide range of scientific and health experts to educate the public on the importance of hygiene," said Rahul Kadyan, executive vice president of Reckitt Benckiser in North America, Lysol's parent company. 

Volunteers work to bury a person said to have died from Covid-19 in Qaem Shahr, Iran, on April 10. Majid Saeedi/Getty Images

Deaths from the Covid-19 epidemic in Iran hit a high record on Tuesday as 200 new deaths were registered over the past 24 hours, the highest since the virus outbreak in the country, state news Mehr reported.

Iran's Health Ministry Spokesperson Sima Lari said Tuesday during a daily press conference in Tehran that over the past 24 hours, 2,637 new cases of Covid-19 were reported, bringing the total number of infections in Iran to 245,688 and the country's total death toll has risen to 11,931.

Lari also said that: "Out of 2,637 detected cases, 1,455 have been hospitalized across the country."

The health ministry's spokesperson warned people to be more vigilant and everybody in general must avoid unnecessarily leaving their homes and wear facial masks indoors in public places including buses and subways.

Iranian President Hassan Rouhani has mandated the wearing of masks in public after coronavirus cases continued to rise in recent weeks.

He announced on Saturday that the wearing of masks would become compulsory in public spaces as of Sunday, July 5, according to the Iranian state news agency, IRNA.

Health care workers test people for Covid-19 in Tampa, Florida, on June 25. Octavio Jones/Getty Images

In Florida, 43 hospital ICU’s in 21 counties have hit capacity and show zero ICU beds available, according to data released by the Agency for Health Care Administration (AHCA). This includes hospitals in the following counties:

Another 32 hospitals show ICU bed availability of 10% or less, per the AHCA data.

In addition, 14 hospitals have hit capacity of non-ICU hospital beds and another 54 hospitals have 10% or less non-ICU hospital beds available.

You can see the latest data on hospitals in your Florida County here.

WATCH:

President Donald Trump and first lady Melania Trump watch a flyover performance near the White House on July 04, 2020 in Washington, DC. Tasos Katopodis/Getty Images

President Trump is expected to travel to Doral, Florida, later this week, landing squarely in the center of a coronavirus hotspot and potentially taxing the already-limited local health resources.

Despite the raging coronavirus pandemic, Trump will turn his attention Friday to the issue of drug trafficking in South America, visiting US Southern Command for a briefing, a White House official confirmed to CNN. The trip was first reported by Politico.

Doral, where US Southern Command is located, is just under two miles from the President’s golf club. But it is also in Miami-Dade County, which is currently experiencing a coronavirus outbreak.

Miami-Dade County has seen a 90% increase in the number of Covid-19 patients being hospitalized in the past 13 days, according to the latest data released by Miami-Dade County Government.

It has also seen a staggering increase in the number of ICU beds being used (86%) and in the use of ventilators (127%). The 14-day average positivity rate in Miami-Dade County is 23%, according to data released by county government.

Remember: A presidential visit – no matter who is in office – requires a significant amount of resources, with White House officials, White House Medical Unit representatives, and US Secret Service agents traveling in advance of the president to coordinate with local officials on the ground.

Here are some steps that are taken in preparation of a trip of this nature:

There is usually a trauma bay reserved for the President, but it’s possible that one is just designated rather than taken out of commission when a hospital is particularly taxed.

“We’re not going to displace any medical care to be on standby for the President, but if he goes there, there will be a significant impact to the hospital,” Wackrow said.

With additional reporting from Rosa Flores and Sara Weisfeldt

WATCH:

A customer wearing a protective mask receives a haircut at a salon in Royal Oak, Michigan, on June 15, 2020. Emily Elconin/Bloomberg/Getty Images

Michigan Gov. Gretchen Whitmer reiterated the importance of wearing masks and said she would implement more coronavirus restrictions if needed. 

Whitmer said she was disappointed about a crowded lake party over the holiday weekend, where largely young people were not wearing masks or practicing social distancing.

“I would hate to think that the sacrifice that we’ve made could be made in vain because some people are losing interest or dropping their guard. We’ve got to double down more than ever,” she said. 

Whitmer said the state was supposed to move on to a phase five of reopening, but she reversed course before July 4 because cases were ticking up in the state.

“I’m not going to be bullied into moving before it's safe. And if we have to move back, we’re gonna,” she said.  

Gyms and theaters are not open in Michigan. Whitmer said that she has no issue with closing down other industries, such as hair salons, if there are outbreaks. 

“I’m prepared to take heat if that’s what it’s going to take to keep people safe,” she said. 

Watch the interview:

An aerial view from a drone as residents wait in line for the drive-thru COVID-19 testing center at the Ellis Davis Field House on July 2, 2020 in Dallas, Texas.  Tom Pennington/Getty Images

It's Tuesday morning in the US, and the country is nearing 3 million reported coronavirus cases.

So far, more than 2,938,000 cases have been recorded since the pandemic began, and cases are increasing in at least 31 states.

Here are the latest updates on the pandemic: