Hundreds of visitors have died during the annual Muslim pilgrimage to Mecca amid scorching heat, according to press reports and foreign ministries.

At least 550 people have died on Hajj, diplomats told French outlet Agence France Presse (AFP) on Tuesday. Three hundred and twenty-three of the dead were Egyptians, most of whom perished due to heat-related illness, AFP reported, citing two Arab diplomats.

Reuters was not able to immediately verify those numbers.

Stampedes, tent fires and other…