COVID-19 updates: No unemployment benefits for vaccine refusal in this state

The state just announced new COVID emergency plans.

The United States has been facing a COVID-19 surge as the more contagious delta variant continues to spread.

More than 686,000 Americans have died from COVID-19 while over 4.7 million people have died from the disease worldwide, according to real-time data compiled by the Center for Systems Science and Engineering at Johns Hopkins University. The average number of daily deaths in the U.S. has risen about 20% in the last week, according to data from the Centers for Disease Control and Prevention and the U.S. Department of Health and Human Services.

The U.S. is continuing to sink on the list of global vaccination rates, currently ranking No. 46, according to data compiled by The Financial Times. Just 64.7% of Americans ages 12 and up are fully vaccinated against COVID-19, according to data from the CDC.


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UK and South Korea agree to swap COVID-19 vaccine doses

The United Kingdom and South Korea have agreed to share COVID-19 vaccine doses to mutually support the rollout of shots in each nation.

The U.K. will send 1 million of the Pfizer-BioNTech vaccine doses to South Korea to enhance their vaccination program, with the first batch of shots expected to arrive in the coming weeks. South Korea will return the same volume by the end of the year, as the U.K. presses ahead with its vaccine rollout and booster shot program over the winter months, according to a press release from the U.K. Department of Health and Social Care.

The swapping initiative, similar to the arrangement between the U.K. and Australia, will help South Korea toward hitting its target of administering a second dose to 70% of its population by the end of October.

"The Republic of Korea is a strategic partner for the UK and the sharing of one million vaccines benefits both countries as we help build resistance against COVID-19 and save lives," British Foreign Secretary Liz Truss said in a statement Tuesday.

The deal will have no impact on the U.K.'s ongoing vaccine rollout or booster shot program, nor will it effect the doses the country has already pledged to give to the global vaccine-sharing initiative COVAX. Almost 90% of people over the age of 16 in the U.K. are fully vaccinated against COVID-19, and Pfizer-BioNTech vaccine doses are not immediately required in the U.K. due to robust supply management, according to the U.K. Department of Health and Social Care.


Brazil's health minister tests positive for COVID-19 at UNGA

Brazilian Minister of Health Marcelo Queiroga said Tuesday that he has tested positive for COVID-19 while in New York City for the United Nations General Assembly.


Queiroga, who accompanied Brazilian President Jair Bolsonaro to the event, announced his diagnosis on Twitter and said he will quarantine.


US Department of Education investigating Texas schools over mask mandate ban

In a letter to the Texas Education Agency, the U.S. Department of Education on Tuesday said it is beginning an investigation into Texas schools' ban on mask mandates, and how that could potential be an infringement of students’ civil rights.

The investigation will focus on "whether, in light of this policy, students with disabilities who are at heightened risk for severe illness from COVID-19 are prevented from safely returning to in-person education, in violation of Federal law,” the letter states.

The Department of Education’s acting assistant secretary for civil rights, Suzanne Goldberg, laid out the process of the investigation in the letter, but also made clear that it could be resolved at any time if masks in schools are reinstated.

"OCR’s Case Processing Manual provides several ways for this investigation to be resolved, including an option to reach a voluntary resolution agreement prior to the completion of an investigation,” the letter reads. “If TEA expresses an interest in resolving the investigation in this way and OCR determines this form of resolution is appropriate based on the investigation, we will follow the steps set out in Section 302 of the Case Processing Manual.”


Texas, Georgia, Alabama account for about one-third of last week's deaths

The U.S. daily death average has now climbed over 1,400 despite skewed reporting from the weekend, according to federal data.

About one-third of the nearly 9,500 virus-related deaths in the last week came from just three states: Texas, Georgia and Alabama.

About 90,000 Americans are currently hospitalized with COVID-19, compared to more than 100,000 patients about three weeks ago, according to federal data. But in the past month, at least 10 states -- Alaska, Idaho, Kansas, Maine, North Carolina, Oregon, South Carolina, Tennessee, Washington and West Virginia -- have reported record hospitalizations.

West Virginia is leading the nation in cases, followed by Alaska, Montana, Idaho, Alabama, Wyoming, Kentucky, North Dakota, Tennessee and Ohio, according to federal data.

-ABC News' Arielle Mitropoulos


COVID-19 outbreaks increase in school districts without masking policies: CDC study

School districts without a universal masking policy in place at the start of the school year saw a significant increase in COVID-19 outbreaks, according to three new studies released by the Centers for Disease Control and Prevention.

Additionally, school districts in those counties saw more than double the number of pediatric COVID-19 cases during this same period, the studies, released Friday, also found.

The studies further emphasize that school mask requirements, along with other prevention strategies, are critical to reducing the spread of COVID-19 in schools.

Other key findings from the studies include:

- Schools in Arizona that opened without a school mask requirement had a 3.5 higher likelihood of having a COVID-19 outbreak than schools that opened with a school mask requirement.

-During the early part of the 2021-2022 academic school year, almost 2,000 schools have been closed and more than 900,000 students in more than 40 states have been impacted.

- Pediatric cases during the start of the 2021-2022 school year were about half in U.S. counties with school mask requirements than in counties without school mask requirements.

To prevent COVID-19 outbreaks in schools, the CDC recommends a multi-layered strategy including vaccination, universal indoor masking, testing and physical distancing.

-ABC News' Eric Strauss