Pertussis vaccine have had a neurologic event after a previous dose not be vaccinated until after treatment is initiated and the condition stabilized. Only the acellular vaccine is used in the US. As of 2018 there are four acellular DTaP/Tdap vaccines licensed for use in USA: Infanrix and Daptacel – for children, Boostrix and Adacel – for adolescents and adults. Pertussis vaccine is usually administered as a component of the diphtheria-tetanus-pertussis (DTP/DTwP, DTaP and Tdap) vaccines. There are several types of diphtheria-tetanus-pertussis vaccines. The first vaccine against pertussis was developed in the 1930s by pediatrician Leila Denmark. It included whole-cell killed "Bordetella
Meleda disease Meleda disease Meleda disease (MDM) or "mal de Meleda", also called Mljet disease, keratosis palmoplantaris and transgradiens of Siemens, (also known as "acral keratoderma", "mutilating palmoplantar keratoderma of the Gamborg-Nielsen type", "palmoplantar ectodermal dysplasia type VIII", and "palmoplantar keratoderma of the Norrbotten type") is an extremely rare autosomal recessive congenital skin disorder in which dry, thick patches of skin develop on the soles of the hands and feet, a condition known as palmoplantar hyperkeratosis. MDM is most common on the Dalmatian island of Mljet (or "Meleda"), thought to be because of a founder effect. It is of autosomal recessive inheritance.