It continued to spread down, causing a low grade infection in my jaw.

The modelwas diagnosed with tick-borne bacterial Lyme disease in 2012 when she was 16 years old.

Hadid went on to explain that the infection caused her Lyme to flare up.

NEW YORK NEW YORK  JULY 14 Bella Hadid attends La Detresse Summer Trip Collection Celebration at Dante Seaport on July…

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She went on to say that the flare-ups have had an impact on her self-confidence.

Years and years of this.

According to theCDC,Lyme disease is a bacterial infection triggered by the bite of infected blacklegged ticks.

About 476,000 Americans are diagnosed every year.

This post was originally published onTeen Vogue.