Express Briefing

As the city's coronavirus positivity rate continues to show signs of improvement, officials have detected the first known cases of the more contagious U.K. strain of COVID-19 in two local residents. Mayor Ron Nirenberg called it "a wake-up call." The Spurs took on the Golden State Warriors again after an epic game-winning shot Tuesday night. Here are highlights from last night.   Listen to today's Express Briefing for a full roundup of San Antonio's top headlines. Subscribe to the San Antonio Express-News to support quality local journalism.