Eli Manning, sick, leaves practice Published: Jan. 18, 2012 at 3:40 PM EAST RUTHERFORD, N.J., Jan. 18 (UPI) -- A stomach illness curtailed New York Giants quarterback Eli Manning's practice time Wednesday. Manning was listed as a limited participant on the NFL team's injury report. David Carr subbed for him after he left. The Giants play the 49ers in San Francisco Sunday for the NFC championship.