If you’ve got itchy bumps on your neck, you may have an infection on your skin. The most common infection is infected molluscum contagiosum, which is caused by the molluscum contagiosum virus that causes localized molluscum contagiosum, sometimes touching like small bumps, but these warts may have itchy symptoms if they are accompanied by an inflammatory reaction. In addition, it can also be a fungal infection in the area, mostly due to Malassezia folliculitis, which is usually scattered and isolated, and accompanied by significant itching. Itchy symptoms may also occur as a result of common bacterial infections, if the inflammatory response is less pronounced.