WARSAW, Poland—A second child of an Afghan family evacuated from Kabul to Poland died Friday after eating soup containing death cap mushrooms, which the family had unknowingly gathered in a Polish forest outside their quarantine center.
The 6-year-old boy had received an emergency liver transplant but doctors were unable to save him. His 5-year-old brother was pronounced dead on Thursday at Poland’s main children’s hospital, where both were treated.