Biomaterial Database

A new combination vaccine for measles, mumps, rubella and varicella. 2006

Grazyna Zareba

Department of Environmental Medicine, University of Rochester, School of Medicine and Dentistry, Rochester, New York 14642, USA. grazyna_zareba@urmc.rochester.edu

ProQuad is a recently approved combination vaccine for simultaneous vaccination against measles, mumps, rubella and varicella in children aged 12 months to 12 years. It combines two well-established vaccines: Measles, Mumps, Rubella Virus Vaccine Live (M-M-R II) and Varicella Virus Vaccine Live (Varivax with higher varicella-zoster titer). Whereas vaccination against measles, mumps and rubella has almost 100% coverage, vaccination against varicella shows a significantly lower uptake of approximately 84%. Clinical studies on the immunogenicity and efficacy of ProQuad demonstrated seroconversion rates and a magnitude of antibody response similar to those observed after administration of its individual components, M-M-R II and Varivax vaccines. The incidence of local side effects (pain/tenderness/soreness, erythema, swelling, ecchymosis and rash) and systemic adverse effects (fever, irritability, rash, upper respiratory infection, viral exanthema and diarrhea) is similar to or lower than that observed in component vaccines. ProQuad is a highly immunogenic combination vaccine with a good safety profile. The use of ProQuad combination vaccine will simplify immunization delivery by providing protection against more diseases with fewer injections and less pain, improve timely vaccination coverage and reduce the health-care costs for additional health visits. The ProQuad combination vaccine facilitates implementation of varicella vaccination into routine childhood immunization schedules and will help to protect children against these four potentially serious diseases.

UI	MeSH Term	Description	Entries
D007115	Immunization Schedule	Schedule giving optimum times usually for primary and/or secondary immunization.	Immunization Schedules,Schedule, Immunization,Schedules, Immunization
D007223	Infant	A child between 1 and 23 months of age.	Infants
D008457	Measles	A highly contagious infectious disease caused by MORBILLIVIRUS, common among children but also seen in the nonimmune of any age, in which the virus enters the respiratory tract via droplet nuclei and multiplies in the epithelial cells, spreading throughout the MONONUCLEAR PHAGOCYTE SYSTEM.	Rubeola
D009107	Mumps	An acute infectious disease caused by RUBULAVIRUS, spread by direct contact, airborne droplet nuclei, fomites contaminated by infectious saliva, and perhaps urine, and usually seen in children under the age of 15, although adults may also be affected. (From Dorland, 28th ed)	Parotitis, Epidemic,Epidemic Parotitides,Epidemic Parotitis,Parotitides, Epidemic
D002644	Chickenpox	A highly contagious infectious disease caused by the varicella-zoster virus (HERPESVIRUS 3, HUMAN). It usually affects children, is spread by direct contact or respiratory route via droplet nuclei, and is characterized by the appearance on the skin and mucous membranes of successive crops of typical pruritic vesicular lesions that are easily broken and become scabbed. Chickenpox is relatively benign in children, but may be complicated by pneumonia and encephalitis in adults. (From Dorland, 27th ed)	Varicella,Chicken Pox
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D002675	Child, Preschool	A child between the ages of 2 and 5.	Children, Preschool,Preschool Child,Preschool Children
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D012409	Rubella	An acute infectious disease caused by the RUBELLA VIRUS. The virus enters the respiratory tract via airborne droplet and spreads to the LYMPHATIC SYSTEM.	Measles, German,Three Day Measles,German Measles,Measle, Three Day,Measles, Three Day,Rubellas,Three Day Measle
D014611	Vaccination	Administration of vaccines to stimulate the host's immune response. This includes any preparation intended for active immunological prophylaxis.	Immunization, Active,Active Immunization,Active Immunizations,Immunizations, Active,Vaccinations