pilgrims

Authorities say the incident happened overnight between the two Shia holy cities of Najaf and Karbala.

More than 600 Shia pilgrims in Iraq have been briefly hospitalised with respiratory problems after inhaling chlorine as the result of a leak at a water treatment station, according to authorities.

The incident took place overnight on the route between the two Shia holy cities of Najaf and Karbala, in the centre and south of Iraq, respectively.

This year, several million Shia Muslim pilgrims are expected to make their way to Karbala, which houses the shrines of the revered Imam Hussein and his brother Abbas.

There, they will mark the Arbaeen, the 40-day period of mourning during which Shia commemorate the death of Hussein, grandson of the Prophet Muhammad.

‘All pilgrims treated’

In a brief statement, Iraq’s Ministry of Health said “621 cases of asphyxia have been recorded following a chlorine gas leak in Karbala.

“All have received the necessary care and left hospital in good health,” it added.

Security forces charged with protecting pilgrims said the incident had been caused by “a chlorine leak from a water station on the Karbala-Najaf Road”.

Much of Iraq’s infrastructure is in disrepair due to decades of wars, internal conflicts and corruption, with adherence to safety standards often lacking.

In July, a huge fire at a shopping centre in the eastern city of Kut killed more than 60 people, many of whom suffocated in the toilets, according to authorities.

Hajj, one of the Five Pillars of Islam, is a religious obligation involving rituals and acts of worship that every Muslim must fulfil if they have the financial means and are physically able to do so.

More than 1.5 million foreign pilgrims have arrived in Saudi Arabia for this year’s Hajj, according to a government spokesperson on Wednesday. Hajj Ministry spokesperson Ghassan al-Nuwaimi provided an approximate number for foreigners at this year’s pilgrimage, though he did not specify how many domestic pilgrims were participating. Last year, there were 1,611,310 pilgrims from outside the country.

On Wednesday, worshippers streamed into Arafat, with some undertaking the journey on foot and carrying their luggage in temperatures nudging 40 degrees Celsius (104 Fahrenheit).

According to traditional sayings of the prophet, the Day of Arafat is the most sacred day of the year, when God draws near to the faithful and forgives their sins.

Mount Arafat, a rocky hill southeast of Mecca, holds immense significance in Islam. Arafat is mentioned in the Quran and it is where the Prophet Muhammad is said to have given his last sermon on his final Hajj.

Pilgrims remain in Arafat, in prayer and reflection, from after midnight until after sunset.

After sunset, they will head to Muzdalifah, halfway between Arafat and the sprawling tent city of Mina, where they will gather pebbles so they can perform the symbolic “stoning of the devil”.

Saudi Arabia has spent millions of dollars on crowd control and safety measures, but the sheer volume of participants continues to pose challenges. In recent years, one of the greatest difficulties has been the high temperatures.

Earlier this week, Health Minister Fahad bin Abdulrahman Al-Jalajel stated, “10,000 trees have been planted to provide more shade, there is increased hospital bed capacity, and the number of paramedics has tripled.”

Authorities have urged pilgrims to remain inside their tents between 10am (07:00 GMT) and 4pm (13:00 GMT) on Thursday when the desert sun is at its harshest. To combat the heat, fans spraying mist and providing cool air have been placed at the foot of the mount.