Already without two of their most important players, the San Francisco 49ers added two more key names to the injury report Thursday when tight end George Kittle and cornerback Charvarius Ward did not participate in practice.

The 49ers added tight end George Kittle (hamstring), cornerback Charvarius Ward (hamstring/knee) and edge rusher Nick Bosa (rib) to the practice report Thursday.

Tight end George Kittle (hamstring) and cornerback Charvarius Ward (knee/hamstring) did not practice Thursday after they were full participants in Wednesday’s session, according to the team’s participation report.