According to Pledis Entertainment on January 18, NU'EST's Aron will not be able to participate fully in NU'EST W's upcoming fansign event with 'Labiotte' due to an eye infection. 

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Pledis shared through an official statement via NU'EST W's fan cafe, "Aron was diagnosed with viral conjunctivitis (pink eye) by a medical expert back on January 16. We have determined that close contact with others may cause harmful results due to the disease's contagious nature." 

The label continued, "During the 'Labiotte' fansign event on January 21, Aron will participate only in the stage greeting." The actual fansign will only be carried out by the remaining three members, JR, Baekho, and Ren. 

Feel better soon, Aron,