The New Jersey Health Department has issued a measles exposure warning for individuals who attended the Shakira concert at MetLife on May 15.

Despite glowing reviews for the shows, some fans are now worried after a health warning was issued. A press release sent out by the New Jersey Department of Health has alerted people that someone who attended Shakira’s concert at MetLife Stadium in East Rutherford on May 15 may have exposed numerous staff and attendees to the disease.

Shakira doesn’t visit often. Thursday’s mammoth offering at MetLife Stadium, the Latin pop luminary’s largest-ever tri-state concert by many multiples, was also her first New Jersey gig in 15 years. But when she does roar through,

Shakira's New Jersey concert at MetLife Stadium faces a traffic nightmare amid NJ Transit strike that went into effect at midnight on Friday, May 16; Fans traveling to the venue,