President Joe Biden speaks during a meeting on reducing gun violence, in the Roosevelt Room of the White House, Monday, July 12, 2021, in Washington. Biden on Tuesday will lay out the “moral case” voting rights, delivering a much anticipated speech as he faces growing pressure from civil rights activists and other Democrats that the White House to combat efforts by Republican-led state legislatures to restrict access to the ballot.(AP Photo/Evan Vucci)

An elderly Naga waits in the recovery room after receiving the vaccine for COVID-19 in Imphal, India, Tuesday, July 13, 2021. (AP Photo/Yirmiyan Arthur)

In this July 7, 2021, photo Georgia Gov. Brian Kemp speaks during an interview at his campaign office in Atlanta. Kemp’s office says it was surprised to hear federal officials were reevaluating its plan to overhaul how state residents buy health insurance under the Affordable Care Act. The director of Kemp’s Office of Health Strategy and Coordination said in a recent letter that the move by the Biden administration suggests it wants to revisit the plan's approval, which he said is not allowed. (AP Photo/John Bazemore)

Syringes with the Pfizer COVID-19 vaccine are ready for use at a shopping mall in Paris, Tuesday, July 13, 2021. More than 1 million people in France made vaccine appointments in less than a day after the president cranked up pressure on everyone to get vaccinated to save summer vacation and the French economy. (AP Photo/Michel Euler)

A woman receives a Pfizer COVID-19 vaccine by a member of the Civil Protection service at a shopping mall in Paris, Tuesday, July 13, 2021. More than 1 million people in France made vaccine appointments in less than a day after the president cranked up pressure on everyone to get vaccinated to save summer vacation and the French economy. (AP Photo/Michel Euler)

FILE - In this Aug. 23, 2019 file photo, Olivia Rodrigo attends the Disney+ press line at the 2019 D23 Expo in Anaheim, Calif. President Joe Biden is putting a dose of star power behind the administration’s efforts to get young people vaccinated against COVID-19. The White House says the 18-year-old actress, singer and songwriter will meet Wednesday, July 14, 2021, with Biden and Dr. Anthony Fauci, the president’s chief medical adviser. Rodrigo will also record videos about the importance of young people getting vaccinated. (Photo by Richard Shotwell/Invision/AP, File)

FILE - In this Feb. 25, 2021 file photo, Vivek Murthy testifies before the Senate Health, Education, Labor, and Pensions committee on Capitol Hill in Washington. The nation’s top doctor says it’s “certainly possible” that Americans eventually will be advised to get a booster shot of the coronavirus vaccine. Surgeon General Murthy told CNN that no decision had been made yet after a meeting Monday, July 12 with Pfizer to discuss its request for approval of a third shot of its coronavirus vaccine. (Caroline Brehman/Pool via AP, File)

France's President Emmanuel Macron, meets French carmakers at the Elysee Palace in Paris, Monday, July 12, 2021. President Emmanuel Macron is hosting a top-level virus security meeting Monday morning and then giving a televised speech Monday evening, the kind of solemn speech he's given at each turning point in France's virus epidemic.(AP Photo/Michel Euler, Pool)

German Chancellor Angela Merkel speaks at a press conference following her visit to the Robert Koch Institute (RKI) in Berlin, Germany, Tuesday, July 13, 2021. Merkel visited the health ministry's leading institute in the Corona pandemic at the invitation of Health Minister Spahn. (Michael Kappeler/Pool via AP)

People who came to get inoculated agains the coronavirus return following non availability of vaccine in New Delhi, India, Tuesday, July 13, 2021. (AP Photo/Manish Swarup)

Indian Home Guard personnel stand in an empty street of Sadar Bazar wholesale market which is partially closed for violating COVID-19 guidelines in New Delhi, India, Tuesday, July 13, 2021. (AP Photo/Altaf Qadri)

People wearing face masks pass by a poster about precautions against the coronavirus at a subway station in Seoul, South Korea, Tuesday, July 13, 2021. South Korea's streak of more than 1,000 daily coronavirus cases has reached a week as health authorities scramble to slow a viral surge that has brought Seoul's thriving nightlife to a standstill and professional baseball to a halt. The signs on posters read "Rules of using public transport." (AP Photo/Ahn Young-joon)

People wearing face masks pass by banners hoping to overcome the COVID-19 crisis on a street in Seoul, South Korea, Tuesday, July 13, 2021. South Korea's streak of more than 1,000 daily coronavirus cases has reached a week as health authorities scramble to slow a viral surge that has brought Seoul's thriving nightlife to a standstill and professional baseball to a halt. The signs on posters read "Let's overcome the COVID-19." (AP Photo/Ahn Young-joon)

A clown from a group called "Aku Badut Indonesia" or "I am an Indonesian Clown" holds up a poster during an awareness campaign calling for people to always wear their masks to curb the spread of coronavirus, at a busy intersection in Jakarta, Indonesia, Monday, July 12, 2021. The world's fourth most populous country is battling an explosion of COVID-19 cases that have strained hospitals on the main island of Java. Writings on the poster read "Keep yourself and your family safe from COVID-19". (AP Photo/Dita Alangkara)

A man receives a shot of the Sinovac vaccine for COVID-19 during a vaccination campaign in Jakarta, Indonesia, Monday, July 12, 2021. (AP Photo/Achmad Ibrahim)

A soldier administrates the COVID-19 vaccine to a woman in Kesra,130 kilometers (80 miles) south of Tunis, Tuesday, July 13, 2021. As part of the efforts from the Tunisian government to try to stop the increasing number of infections in the country, the militaries were deployed to some cities and rural areas hardly affected by COVID-19 or with a very low rate of vaccination, to vaccinate people. (AP Photo/Saber Zidi)

Dr. Ifeanyi Nsofor poses for a photograph at his office in Abuja, Nigeria, Monday, July 12, 2020. After Dr. Ifeanyi Nsofor and his wife were immunized with the AstraZeneca coronavirus vaccine in Nigeria, they assumed they would be free to travel this summer. They were wrong. Nsofor and his wife - and millions of others receiving vaccines through a U.N.-backed effort to distribute COVID-19 shots - are effectively banned from entering the European Union and other countries, which do not recognize the Indian-made version of the vaccine for travel. (AP Photo/ Gbemiga Olamikan)

A health worker registers people for the COVID-19 test near a metro station, in New Delhi, India, Tuesday, July 13, 2021. (AP Photo/Manish Swarup)

A nurse prepares to administer a Pfizer COVID-19 vaccine to an elderly woman in her house in rural Sabab Bernam, central Selangor state, Malaysia, Tuesday, July 13, 2021. Medical teams are going house to house in rural villages to reach out to elderly citizens as the government seeks to ramp up its vaccination program. Despite a strict lockdown, the pandemic has worsened with more than 844,000 confirmed cases nationwide and over 6,200 deaths. (AP Photo/Vincent Thian)

In this photo released by the Malacanang Presidential Photographers Division, President Rodrigo Duterte, left, prepares for his second dose of the COVID-19 Sinopharm vaccine by Health Secretary Francisco Duque III, right, in Malacañang Presidential palace, Manila on Monday, July 12, 2021. (King Rodriguez/Malacanang Presidential Photographers Division via AP)

Australian Prime Minister Scott Morrison adjusts his mask during the announcement of a COVID-19 financial support package in Sydney, Tuesday, July 13, 2021. Morrison announced added financial support for businesses and households as Sydney appears increasingly likely to enter a fourth week of lockdown due to coronavirus clusters. (Mick Tsikas/AAP Image via AP)