Coronavirus Cases Spike To Nearly 50,000 Half Of Those From California, Arizona, Texas, and Florida, What Percentage Are Mexicans Coming Over The Border For Treatment

Earlier this week, we reported that Riverside County, California is seeing a surge of Coronavirus cases from Mexican people coming across the border to get treatment.

Is that what we are seeing here?

Three of the hardest hit states are border states.

Hmm:

(Reuters) - New U.S. COVID-19 cases rose by nearly 50,000 on Wednesday, according to a Reuters tally, marking the biggest one-day spike since the start of the pandemic. 

More than half of new U.S. cases each day come from Arizona, California, Florida and Texas, home to 30% of the country's population. All four states plus 10 others saw new cases more than double in June. 

The daily increase in new cases could reach 100,000 unless a nationwide push was made to tamp down the fast-spreading virus, Dr. Anthony Fauci, head of the National Institute of Allergy and Infectious Diseases, told a U.S. Senate committee on Tuesday.

The first surge saw Mexico closing it's borders. Is this new surge going to be driven by rioting and illegal immigration?