Walking dead season 4 episode 2 – Infected
Walker Patrick infect multiple people in the cell block, they turned into walkers as well. All the walkers got killed by the survivors including Patrick. Carol takes care of a man name Ryan, he has two daughters Lizzie and Mika, Ryan realize that he is bitten by a walker and death is approaching him. He asks Carol to take care of his girls and girls say goodbye to Ryan, who tells them to stay strong. Rick and Daryl discovers that Patrick got killed by flu strain that causes the infected person to haemorrhage and choke on his own blood. The survivors decide to separate those who might be infected and stop the infection from spreading. The group defends the outer fence of the prison and in the process came to know that somebody had been feeding the rates to the walkers. Rick get the walkers away by feeding them his pigs. Rick scraps his big pen, carl tells his father that carol has been teaching the kids how to use guns. After been disappointed that he couldn’t live a peaceful life he gave the gun back to Carl. Tyreese visits his infected girl friend, he is horrified to find out that Karen and David were killed before their bodies were burned.