Justin Timberlake 'pushed through for months before finally getting answers' with his Lyme disease diagnosis, and his wife, Jessica Biel, has been 'incredibly supportive' through it all, a family source tells PEOPLE.

Pop icon Justin Timberlake revealed he has Lyme disease, joining a growing list of celebrities who have gone public with their diagnoses.

There is no vaccine for Lyme Disease, but it is treatable and curable with the help of antibiotics, especially when diagnosed early. It usually takes 10 to 14 days to cure.