The San Francisco 49ers have confirmed that quarterback Brock Purdy has been cleared to start in their upcoming game against the Jacksonville Jaguars. After missing the previous two games due to a toe injury, Purdy appears to be in good health, having been removed from the injury report. Head coach Kyle Shanahan has noted that Purdy is feeling much better and is ready to lead the undefeated 49ers in Week 4. Meanwhile, fellow quarterback Mac Jones is dealing with a knee issue and his status remains uncertain. This is a significant boost for the 49ers as they prepare to face the Jaguars.