49ers injury news: Christian McCaffrey questionable vs. Falcons

The San Francisco 49ers had some bad injury news on Christian McCaffrey early in the second quarter of Sunday's game against the Atlanta Falcons.

>McCaffrey wasn't on the field at all during the 49ers' third series of the game while trainers worked on him on the sideline. He went to the medical tent with a quad injury and is officially questionable to return.

>In Week 6 McCaffrey had a season-high 25 touches, and he opened Sunday's game with seven touches on San Francisco's first two possessions. It's unclear when he was banged up.

>Kaelon Black got heavy usage on the 49ers' series without McCaffrey. He ran three times for 52 yards and a touchdown.

>We'll have an update as soon as San Francisco provides one.

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>This article originally appeared on Niners Wire: 49ers injury news: Christian McCaffrey questionable vs. Falcons