Unknown Illness Kills Dozens in Congo as Experts Clash on Cause

The mystery behind an unknown illness that has killed dozens in the Democratic Republic of Congo just 48 hours after they first showed symptoms deepened after the World Health Organization on Friday offered a new theory that seemingly contradicts African medical experts.

At least 60 people have died and more than 1,000 have been sickened in Congo’s Équateur Province by the illness, which is characterized by “fever, headache, chills, sweating, stiff neck, muscle aches, multiple joint pain and body aches, a runny or...