Bus-truck head-on collision in Parana, Brazil kills at least 21

At least 21 dead in head-on collision between a bus and a truck in Parana, Brazil .

SAO PAULO, Aug 19 - At least 21 people died and four others were injured in a head-on collision between a bus and a truck in the BR-373 highway in Brazil's southern state of Parana, the road operator said on Wednesday in an X post.

A bus overturned in a steep, mountainous region north of Rio de Janeiro on Sunday, killing at least eight people, firefighters said in a statement