Lifelong infections are illnesses that the body typically cannot eradicate, requiring ongoing management rather than a complete cure.
According to the reference material, while chronic infections can potentially be eradicated, latent and slow infections are usually lifelong ailments. These types of infections require careful management through an appropriate treatment plan, as prescribed by a medical professional.
In simpler terms, a lifelong infection is one that sticks with you, requiring continuous medical attention to manage the symptoms and effects, but isn't likely to be completely eliminated from the body.