Originally written on NFL Injury Report  |  Last updated 11/20/14

SAN FRANCISCO - NOVEMBER 29: Alex Smith #11 of the San Francisco 49ers in action against the Jacksonville Jaguars during an NFL game at Candlestick Park on November 29, 2009 in San Francisco, California. (Photo by Jed Jacobsohn/Getty Images)
Despite practicing again on Saturday, San Francisco 49ers quarterback Alex Smith (concussion) remains questionable to play tonight against the Chicago Bears, while running back Frank Gore (ribs/wrist) and wide receiver Mario Manningham (shoulder) are probable. Smith still hasn’t been cleared to play, and the 49ers may not receive a final word on his status until hours before tonight’s game, according to the Associated Press. "Alex is still going through the protocol right now," offensive coordinator Greg Roman said Saturday. "And that's in the doctor's hands. When we know, you will probably know." Smith sustained the injury last weekend during San Francisco’s 24-24 tie against the St. Louis Rams. If he’s unable to suit up against the Bears tonight he’ll be replaced by backup quarterback Collin Kaepernick. All other players listed on the 49ers injury report, including Gore and Manningham, are probable to play tonight. Follow @TheNFLInjuryRpt !function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="http://www.thenflinjuryreport.com//platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs"); var _gaq = _gaq || []; _gaq.push(['_setAccount', 'UA-34100676-1']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })();
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