Pele has been admitted to hospital in Paris, according to reports.
RMC Sport radio say the Brazilian legend had a 'tetanus crisis' - but the condition is not life-threatening.
The 78-year-old is said to have had a 'very high fever' and will be observed by doctors over the next few hours.
The World Cup winner was in the French capital after meeting PSG star Kylian Mbappe.
He reportedly felt ill during the night before being admitted to hospital.
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Pelé
AndreSmart619
363
Fast recovery Pele
jekabcnoy
279
Pele is the Number 1 of all times.Wish him speed recovery. Mbape will catch up.He's got the talent and predestination.
teycoo
220
Get well soon sir
danny7_ida
61
Get well soon. All those people making a joke out of this condition are really out of their minds. A man is sick and all you can do is make jokes. Just wish him a quick recovery. Get better soon, legend of the beautiful game