Hepatitis B Seroconversion after Vaccination in Infants in Rural and Urban Areas of Rawalpindi, Pakistan
Irum Perveen, Muhammad A Raza, Shama Sehar, Syed Sohail Zahoor Zaidi & Safia Ahmed · Journal of Advances in Medicine and Medical Research · 2014
Purpose: This study was designed to evaluate the immunogenicity of hepatitis B vaccine in infants of rural and urban Pakistan and to find out the vaccine efficacy. Methods: A sample of 400 subjects was taken by simple random method from the rural and urban areas (200 from Rural a...
Open access
Research Article
10.9734/BJMMR/2015/13569