The death toll in floods in one of South Africa’s poorest provinces rose to at least 78 on Thursday as a top official said rescue attempts in the first hours after the disaster had been “paralyzed” by a lack of resources.

The death toll in floods in one of South Africa’s poorest provinces rose to at least 78 on Thursday as a top official said rescue attempts in the first hours after the disaster had been “paralyzed” by a lack of resources.