The findings of this study add to the body of evidence showing the feasibility of the CTC approach. We recommend further studies be conducted in order to

better document and understand the potential benefits and challenges of using OPV outside of the cold chain in various settings. Repeating this study in another campaign situation or adapting it for a routine vaccination context using other antigens in addition to OPV would be the logical next step. The collection of more data and evidence is essential before generalized recommendations click here can be made. We would like to thank Haidara Fousseyni, Chief Medical Officer of the Sélingué district, the WHO office in Mali, Hans Everts, Chris Wolff and Modibo Dicko from the WHO in Geneva and Viviane Bremer from EPIET for their support and valuable inputs into this work. Most of all, we would like to thank all the supervisors and vaccination teams of the four health areas of Kangaré, Binko, Tagan and Faraba for their enthusiasm, curiosity and dedication. “
“Immunizations are among the most cost-effective interventions in public

health to reduce infant and child mortality [1], [2] and [3]. Since the inception of the Expanded Program on Immunization (EPI) in 1974, millions of deaths have been prevented each year [4] and [5]. However, despite continuous efforts, many national EPI programs have not been able to achieve high immunization coverage levels required for effective control of preventable diseases. The result of suboptimal immunization rates in developing countries FDA approved Drug Library is persistent existence of several vaccine-preventable diseases which have been optimally controlled in developed countries [2]. Globally, various strategies and interventions are being tested to increase the immunization coverage including reminders to parents, out-reach also services, health education, information dissemination,

vaccination requirements for schools, enhancing access to vaccination centers and monetary incentives [6] and [7]. Pakistan’s EPI was launched in 1978 with the objectives of controlling six childhood diseases: polio, tuberculosis, diphtheria, pertussis, tetanus and measles. Subsequently hepatitis B and Haemophilus influenzae type b vaccines were added in 2001 and 2008, respectively [8], [9], [10] and [11]. Initially successful in the early 1980s, the program deteriorated following the withdrawal of international support in the mid-1990s; the national DTP3 coverage decreased from 83% in 1990 to 58% in 1995 [12] and [13]. The program is currently working to achieve the Millennium Development Goal (MDG) of reducing mortality and morbidity resulting from the eight EPI target diseases by immunizing children 0–11 months of age and women of child bearing age [7] and [8].