poliomyelitis, an acute viral infectious disease caused by poliovirus, still remains a public health problem in developing countries. despite the global effort to eradicate polio, continuing the polio immunization with a potent and safe vaccine is essential. for accurate vaccine evaluation, three types of cell lines including hela, hep2c and vero were evaluated and compared using two methods of...

conclusions health managers in iran should continuously monitor the coverage of vaccination with at least three doses of opv in the level of over 95%, monitor the health of the helmand river water which comes from afghanistan to iran, vaccinate the immigrants and replace bivalent vaccine (bopv) with trivalent (topv) vaccine. context the wild polio virus is disrupted in all countries in the worl...

As the world takes rapid strides in the eradication of polio, the trivalent inactivated polio vaccine (IPV) would be the only polio vaccine available in the near future. Since the maintenance of herd immunity is important for sustaining polio eradication, this vaccine would need to be used in the early childhood immunization schedule for many years to come [1]. WHO’s Strategic Advisory Group of...

Poliomyelitis, an acute viral infectious disease caused by poliovirus, still remains a public health problem in developing countries. Despite the global effort to eradicate polio, continuing the polio immunization with a potent and safe vaccine is essential. For accurate vaccine evaluation, three types of cell lines including Hela, Hep2C and Vero were evaluated and compared using two methods of...

Introduction: Immunization is one of the most important health programs in first level prevention and is also one of the most cost-effective prevention programs in the entire world. This study evaluates the situation of immunization in fewer than one year old Afghan refugee children in Kerman, Iran. Materials and Methods: This was a cross-sectional study. Data was extracted from the records of...

introduction: immunization is one of the most important health programs in first level prevention and is also one of the most cost-effective prevention programs in the entire world. this study evaluates the situation of immunization in fewer than one year old afghan refugee children in kerman, iran. materials and methods: this was a cross-sectional study. data was extracted from the records of ...

The Epidemiology of poliomgelitis has been investigated in our country Pasteur Institute; the incidence of Poliomgelitis, after the age of 4 years i's rare, in Iran.  Passive antibody of maternal origin do not interfere with production of active antibody after immunization.  Inactivated Polio Vaccine (salk) has been effective in reducing the incidence of poliomge­litis by approximately 90 per ...

Abbreviations: A/C: Area in Charges; AFP: Acute Flaccid Paralysis; AFP: Acute Flaccid Paralysis; CNIC: Computerized National Identity Card; cVDPV2: Circulating Vaccine Derived Polio Vaccine Virus type 2; DDM: Direct Dis-imbursement Method; DEWS: Disease Early Warning System; DHMT: District Health Management Team; DHMT: District Health Management Team; DHOs: District Health Offices; DPT: Diphthe...

In Japan, the routine immunization program with oral polio vaccine (OPV) has been suspended since September 2012, when a program with 4 doses of inactivated monovalent polio vaccine (IPV) or quadrivalent vaccine against diphtheria, pertussis, and tetanus with IPV (DTaP-IPV) was introduced. The aim of this study was to examine the interchangeability among these 3 types of polio vaccines.We condu...