Brown later broke his leg; Coughlin did not say which leg after the game.
"It will be a tough loss, he is an important player," Manning said.
Green Bay didn't flinch, with Jordy Nelson getting behind Corey Webster in single coverage down the right sideline for a 61-yard TD reception from Rodgers.
The scoring flurry went back in the Giants' favor — and pretty much stayed there — when Manning hit Rueben Randle in the back of the end zone for a 16-yard TD. It was the first score for the rookie and Manning's first touchdown throw in four games, and he set it up with, of all things, a scramble in which he laid his shoulder into Packers cornerback Tramon Williams for a 13-yard gain.
"It sparked our sideline," Coughlin said. "It would not be the recommended way. To see him do that kind of sent the message to the rest of our team: Whatever you have to do to succeed, do it."
Webster's interception led to Lawrence Tynes' 43-yard field goal late in the first quarter for a 17-7 lead, and the Giants weren't nearly done. Manning's 9-yard connection with Cruz tied him for the club record with 199 TD passes, and after Osi Umenyiora's strip-sack of Rodgers was recovered by Jason Pierre-Paul at the Green Bay 23, Bradshaw scored from the 13.
The 31 points were the most New York scored in a half all season and nearly equaled the 33 it scored in its two losses before the bye.
And the Giants had more offense in them. Manning threw his 200th TD pass to move ahead of Phil Simms, a 13-yarder over the middle to Hakeem Nicks, who stretched the ball over the goal line as he was tackled.
"There was a different enthusiasm in practices," Manning said, "and I think that paid off in the game."
It paid off for the Giants, and for their young fan.
"It kind of hit home," Justin Tuck said. "You got this kid that don't know us from James and watches us on TV every Sunday and it's so profound."
NOTES; The Giants lost safety Kenny Phillips with a knee injury in the third quarter. He was making his first appearance since Week 4, when he was sidelined with a knee problem. ... Giants right tackle David Diehl sustained a stinger in the first half. ... Green Bay lost safety M.D. Jennings (rib), DE C.J. Wilson (knee), and RB Johnny White (concussion). ... Rodgers was 14 of 25 for 219 yards, one TD, one interception and one lost fumble.
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