Active Surveillance for Adverse Events After a Mass Vaccination Campaign With a Group A Meningococcal Conjugate Vaccine (PsA-TT) in Mali

Autor: Patrick L.F. Zuber, Samba O. Sow, Téné M. Yaméogo, Lawrence H. Moulton, Uma Onwuchekwa, Modibo Keita, Anna P. Durbin, Massambou Sacko, Neal A. Halsey, Kirsten S. Vannice, Saad B. Omer, Fabien Diomandé
Rok vydání: 2015
Předmět:
Zdroj: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
ISSN: 1537-6591
Popis: New vaccines, such as those against malaria and dengue, are being developed for use primarily in low-resource countries. Emerging manufacturers provide an increasingly large volume of vaccine products to global programs that will never reach industrialized country markets [1]. Concerted efforts are being made to reduce the time from availability of new vaccines, such as rotavirus and human papillomavirus vaccines, to their introduction in developing countries [2]. The current vaccine pipeline includes products based on complex technologies such as genetic recombination or novel adjuvant systems, and theoretical concerns about the safety of new products indicate the need for postlicensure safety monitoring [3, 4]. Public concern about vaccines can also adversely impact vaccination programs, and having systems in place to monitor safety can help address these concerns with reliable data [5]. Most low-income countries do not have the resources or infrastructure in place for postlicensure safety surveillance. PsA-TT is a lyophilized conjugate vaccine developed for use in the meningitis belt of sub-Saharan Africa and manufactured by the Serum Institute of India Ltd [6]. Clinical trials in India and West Africa included nearly 12 000 individuals aged 1–29 years, although at the time of licensure
Databáze: OpenAIRE