BACKGROUND: According to the Centers for Disease Control and Prevention and the National Immunization Program, there is an increase in the re-emergence of past diseases. Even with mandatory vaccination practices in the United States, there are still a number of cases of vaccine-preventable diseases (VPDs) reported yearly. It is speculated that the re-emergence of VPDs is in part due to the increase in international travel as well as the influx of immigrants. One particular group of interest includes the Hispanic migrants coming from Central and South America where some of these diseases are endemic. OBJECTIVE: The purpose of this paper is to determine the extent of VPD cases in the border state of Arizona that may be attributed to Hispanic migrant influx using data from the MMWR: Summary of Notifiable Diseases reports for the United States and the ADHS data from all Arizona counties. RESULTS: Since 1995, rates of hepatitis B and pertussis have been increasing in Arizona and have become higher for non-Hispanics than Hispanics. In 2005, hepatitis B rates were 1.53* for the United States and 7.31* for Arizona; pertussis rates were 8.72* for the United States and 21.60* for Arizona. CONCLUSION: The results of this study's analysis show the need to improve immunization efforts within the non-Hispanic populations in all Arizona counties. (*Per 100,000 population)

In 2012, 48,277 cases of pertussis were diagnosed in the United States. Pertussis, otherwise known as whooping cough, is a highly contagious, often debilitating, sometimes deadly, vaccine-preventable disease with an increasing incidence and death rate in the U.S, which may be due to vaccine exemptions. The purpose of this project was to determine if a relationship exists between immunization policies and immunization exemption rates, immunization exemption rates and pertussis rates, and immunization policies and pertussis rates in each state. Bronfenbrenner's bio-ecological framework was used to guide the project. Publically available data from the Centers for Disease Control and Prevention (CDC), schools of public health, state health departments, and public health officials were retrieved for this cross-sectional, ecological comparison study. Spearman's r product-moment correlation coefficient was used to investigate the relationship between the variables. States with lenient vaccine laws had higher exemption rates (r = .359, p < .01), and states with higher exemption rates had higher pertussis rates (r = .470, p < .01). Finally, states with lenient vaccine laws had higher pertussis rates (r = .111, p = 0.439). This project should be added to the literature used to inform and educate the public as well as influence policy makers. As a result of this study, arguments for eliminating non-medical vaccine exemptions should be strengthened. As policies are changed, social change should follow in the form of decreased immunization exemption rates and decreased pertussis rates.

Doctor Educationis / The weak routine immunization activities in Nigeria have led to an upsurge of vaccine preventable diseases such as poliomyelitis in the northern parts of the country. This made the federal government to intensify efforts to improve routine immunization activities with various intervention programmes over the years. This commitment of the federal government towards improving routine immunization as a way to promote infant and child survival led to the partnership between the UK Department for International Development (DFID) to support the launching of Partnership for Reviving Routine Immunization in Northern Nigeria (PRRINN) programme in 2006. The programme, implemented in the northern states of Jigawa, Katsina, Yobe, and Zamfara was intended to augment other federal government immunization intervention efforts in improving routine immunizations services. After five years of programme implementation, assessment of the effectiveness of PRRINN had not be undertaken using a survey based immunization coverage to establish how well the primary objectives of the programme are being met in terms of improving routine immunization. This study was designed to evaluate the performance of the PRRINN programme in improving routine immunization coverage in Jigawa State using coverage data from the National Immunization Coverage Survey (NICS) of 2010.

The invention of the vaccine has been one of the greatest public health triumphs of the modern world. Each new vaccine has saved thousands - even millions - of lives worldwide, but this success has been fraught with controversy over the safety and even the effectiveness of vaccines. Vaccines have not always had a spotless safety record, but today’s vaccines are incredibly safe and continue to protect millions of people against diseases that have significantly declined or nearly disappeared from the developing world. It is this very success that has led many people to forget, or never discover, what those diseases are and how destructive they can be. This report tells the story of several families whose lives were deeply affected by vaccine-preventable diseases, accompanied with images that help tell their story. Following these stories is a broader discussion of the issues related to vaccines, the misunderstandings and misinformation that often circulate about them, a brief mention of their safety and efficacy, and a general discussion of many of the diseases they can prevent. / text