Moreover, recurrent cold skin abscesses (non‐inflammatory, non‐painful) are classic in HIES due to STAT3 loss of function mutations, while warts and other recurrent or disseminated cutaneous viral infections (e.g. molluscum contagiosum, herpesvirus infections) are common in CID.73, 86, 87, 88. The gene discussed is STAT3; the disease is molluscum contagiosum.