Deion Branch questionable vs. Vikings

FOXBOROUGH, Mass. -- New England Patriots safety Patrick Chung and receiver Deion Branch are both listed as questionable for Sunday's game against the Minnesota Vikings, which means they have a 50-50 chance of playing.

Chung injured his knee in last Sunday's win over the San Diego Chargers, while Branch was added to the injury report on Thursday. Both were limited in Friday's practice.

In addition, top special teams coverage player Matthew Slater (ankle) and defensive lineman Mike Wright (knee) are also questionable, while as expected, running back Fred Taylor (toe) and safety Jarrad Page (calf) have been ruled out.

The Vikings officially listed quarterback Brett Favre (foot, ankle) as questionable, along with cornerback Lito Sheppard (hand).

Mike Reiss is a regular contributor to ESPNBoston.com.