An out-of-state resident who attended the Colombian singer’s sold-out Los Mujeres Ya No Lloran World Tour on May 15 was recently diagnosed with the highly contagious virus.

Shakira fans who attended the singer’s Thursday show at MetLife Stadium are being warned by health officials that at least one concertgoer had the measles.

The New Jersey Health Department is out with an alert saying that anyone who attended the Shakira concert on Thursday night at MetLife Stadium could have been exposed to measles. Officials say a non-New Jersey resident who attended the May 15 concert was infected with the disease.

Videos posted to social media showed tens of thousands of people in attendance at the concert. It is one of dozens of stops on Shakira’s "Las Mujeres Ya No Lloran" world tour, a reference to the singer’s twelfth studio album. The stadium can hold around 50,000 people for most concerts, according to its website.

A person with measles attended the sold-out concert at the MetLife stadium, which can hold more than 82,000 people Stephanie Augello/Variety via Getty New Jersey officials have warned that someone ...

The New Jersey Department of Health announced a "newly identified case of measles" after someone attended Shakira's MetLife Stadium concert "while infectious."

According to the New Jersey Department of Health, concertgoers at a recent Shakira concert held in MetLife Stadium may have been exposed to measles. This comes after the recent discovery that a fan from outside the state attended the concert while infected with the disease on May 15.

The NJ Health Department is warning the 55,000 fans who attended the Shakira concert at MetLife stadium in East Rutherford last week that they may have been exposed to measles.

Following her show at MetLife Stadium in East Rutherford on May 15, the New Jersey Department of Health issued an alert after someone who attended Shakira’s concert may have exposed numerous staff and attendees to the disease. A few days on, Shakira has ...