McCaffrey (calf) will be a full practice participant Tuesday, Matt Barrows of The Athletic reports.
McCaffrey (calf) will not practice this week, but head coach Kyle Shanahan expects him back next week leading up to the 49ers' Round 2 game, Nick Wagoner of ESPN.com reports.
Coach Kyle Shanahan relayed Monday that McCaffrey is dealing with a mild calf strain and won't play Sunday against the Rams, Nick Wagoner of ESPN.com and Cam Inman of The San Jose Mercury News report.
The right calf injury McCaffrey sustained in Sunday's victory over the Commanders could be minor, according to Nick Wagoner of ESPN.com.
Coach Kyle Shanahan relayed after Sunday's 27-10 win over the Commanders that McCaffrey may be dealing with a calf strain, Eric Branch of the San Francisco Chronicle reports.
McCaffrey exited Sunday's game against the Commanders with a right calf injury and is questionable to return.
McCaffrey rushed 16 times for 95 yards and caught six of 10 targets for 47 yards in Sunday's 34-3 win over Jacksonville.
McCaffrey rushed 12 times for 54 yards and a touchdown and brought in six of seven targets for 64 yards and another score in the 49ers' 34-17 loss to the Bengals on Sunday.
McCaffrey (oblique) is active for Monday's game in Minnesota, Lindsey Pallares of the 49ers' official site reports.
McCaffrey (oblique), who is officially listed as questionable, is expected to play Monday against Minnesota, Adam Schefter of ESPN reports.