FILE - In this Sept. 2, 2020, file photo, a woman wears a mask as she walks on campus at San Diego State University in San Diego. A coronavirus outbreak of more than 700 cases reported at San Diego State University has put all of San Diego County, with more than 3 million people, at risk of having to close indoor dining and shopping, many for a third time under California guidelines. (AP Photo/Gregory Bull, File)FILE - In this Wednesday, Sept. 2, 2020, file photo, people sit at tables at San Diego State University in San Diego. A coronavirus outbreak of more than 700 cases reported at San Diego State University has put all of San Diego County, with more than 3 million people, at risk of having to close indoor dining and shopping, many for a third time under California guidelines. (AP Photo/Gregory Bull, File)This Sept. 17, 2020 photo shows a busy street cutting through the San Diego State University campus in San Diego, Calif. A coronavirus outbreak of more than 700 cases reported at San Diego State University has put all of San Diego County, with more than 3 million people, at risk of having to close indoor dining and shopping, many for a third time under California guidelines. (AP Photo/Elliot Spagat)This Sept. 17, 2020, photo shows a sign for "Authorized Access Only" for visitors to the San Diego State University campus in San Diego, Calif. A coronavirus outbreak of more than 700 cases reported at San Diego State University has put all of San Diego County, with more than 3 million people, at risk of having to close indoor dining and shopping, many for a third time under California guidelines. (AP Photo/Elliot Spagat)In this Sept. 17, 2020 photo, Miles Crawford, 22, leaves the Piedra del Sol campus apartments at San Diego State University in San Diego, Calif. A coronavirus outbreak of more than 700 cases reported at San Diego State University has put all of San Diego County, with more than 3 million people, at risk of having to close indoor dining and shopping, many for a third time under California guidelines. (AP Photo/Elliot Spagat)In this Sept. 17, 2020 photo, the San Diego State University campus in San Diego, Calif. A coronavirus outbreak of more than 700 cases reported at San Diego State University has put all of San Diego County, with more than 3 million people, at risk of having to close indoor dining and shopping, many for a third time under California guidelines. (AP Photo/Elliot Spagat)
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FILE - In this Sept. 2, 2020, file photo, a woman wears a mask as she walks on campus at San Diego State University in San Diego. A coronavirus outbreak of more than 700 cases reported at San Diego State University has put all of San Diego County, with more than 3 million people, at risk of having to close indoor dining and shopping, many for a third time under California guidelines. (AP Photo/Gregory Bull, File)
