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The San Francisco 49ers host the New Orleans Saints for a preseason game at Levi's Stadium in Santa Clara, California. Here are the home team's latest injury updates during the game. With the regular season quickly approaching, it's worth keeping an eye on these developments.

DT Nick Williams (knee, questionable)

Newly signed defensive tackle Nick Williams went down in the first quarter but was able to leave the field under his own power. After an examination, the 49ers announced that his return was questionable due to a knee injury.