Purdy (shoulder) was listed as a limited participant at Wednesday's practice, Cam Inman of The San Jose Mercury News reports.
Inman relays that Purdy attempted just two passes during the portion of practice that was open to the media, so the quarterback's limited listing may not have constituted much in the way of reps. More specifically, Purdy was seen throwing a short toss to Kyle Juszczyk during running back drills and another such throw to a member of the equipment staff, which was similar to last Wednesday, when he also went down as a limited participant on the official injury report. It's unclear how much on-field work San Francisco will log the rest of the week around the Thanksgiving holiday, but it's likely that Friday's practice will be key for Purdy's chances to miss just one game as a result of right shoulder soreness. The 49ers will travel to Buffalo for a Sunday night game this week.