A risk science perspective on vaccines
AbstractVaccines can be seen as one of the greatest successes in modern medicine. Good examples are the vaccines against smallpox, polio, and measles. Unfortunately, vaccines can have side effects, but the risks are considered by the health authorities and experts to be small compared to their benefits. Nevertheless, there are many who are skeptical of vaccination, something which has been very clearly demonstrated in relation to the COVID-19 disease. Risk is the key concept when evaluating a vaccine, in relation to both its ability to protect against the disease and its side effects. However, risk is a challenging concept...
Source: Risk Analysis - September 26, 2023 Category: International Medicine & Public Health Authors: Ingrid Glette ‐Iversen, Terje Aven, Roger Flage Tags: ORIGINAL ARTICLE Source Type: research

Oral and Inactivated Polio Vaccine Coverage and Determinants of Coverage Inequality Among the Most At-Risk Populations in Ethiopia
Am J Trop Med Hyg. 2023 Sep 25:tpmd230319. doi: 10.4269/ajtmh.23-0319. Online ahead of print.ABSTRACTCombining oral (OPV) and inactivated (IPV) poliovirus vaccines prevents importation of poliovirus and emergence of circulating vaccine-derived poliovirus. We measured the coverage with IPV and third dose of OPV (OPV-3) and identified determinants of coverage inequality in the most at-risk populations in Ethiopia. A national survey representing 10 partly overlapping underserved populations-pastoralists, conflict-affected areas, urban slums, hard-to-reach settings, developing regions, newly formed regions, internally displace...
Source: Am J Trop Med Hyg - September 25, 2023 Category: Infectious Diseases Authors: Samson Gebremedhin Fisseha Shiferie Dawit A Tsegaye Wondwossen A Alemayehu Tamiru Wondie Jen Donofrio Frank DelPizzo Kidist Belete Gashaw Andarge Biks Source Type: research

Oral and Inactivated Polio Vaccine Coverage and Determinants of Coverage Inequality Among the Most At-Risk Populations in Ethiopia
Am J Trop Med Hyg. 2023 Sep 25:tpmd230319. doi: 10.4269/ajtmh.23-0319. Online ahead of print.ABSTRACTCombining oral (OPV) and inactivated (IPV) poliovirus vaccines prevents importation of poliovirus and emergence of circulating vaccine-derived poliovirus. We measured the coverage with IPV and third dose of OPV (OPV-3) and identified determinants of coverage inequality in the most at-risk populations in Ethiopia. A national survey representing 10 partly overlapping underserved populations-pastoralists, conflict-affected areas, urban slums, hard-to-reach settings, developing regions, newly formed regions, internally displace...
Source: The American Journal of Tropical Medicine and Hygiene - September 25, 2023 Category: Tropical Medicine Authors: Samson Gebremedhin Fisseha Shiferie Dawit A Tsegaye Wondwossen A Alemayehu Tamiru Wondie Jen Donofrio Frank DelPizzo Kidist Belete Gashaw Andarge Biks Source Type: research

Oral and Inactivated Polio Vaccine Coverage and Determinants of Coverage Inequality Among the Most At-Risk Populations in Ethiopia
Am J Trop Med Hyg. 2023 Sep 25:tpmd230319. doi: 10.4269/ajtmh.23-0319. Online ahead of print.ABSTRACTCombining oral (OPV) and inactivated (IPV) poliovirus vaccines prevents importation of poliovirus and emergence of circulating vaccine-derived poliovirus. We measured the coverage with IPV and third dose of OPV (OPV-3) and identified determinants of coverage inequality in the most at-risk populations in Ethiopia. A national survey representing 10 partly overlapping underserved populations-pastoralists, conflict-affected areas, urban slums, hard-to-reach settings, developing regions, newly formed regions, internally displace...
Source: Am J Trop Med Hyg - September 25, 2023 Category: Infectious Diseases Authors: Samson Gebremedhin Fisseha Shiferie Dawit A Tsegaye Wondwossen A Alemayehu Tamiru Wondie Jen Donofrio Frank DelPizzo Kidist Belete Gashaw Andarge Biks Source Type: research

Oral and Inactivated Polio Vaccine Coverage and Determinants of Coverage Inequality Among the Most At-Risk Populations in Ethiopia
Am J Trop Med Hyg. 2023 Sep 25:tpmd230319. doi: 10.4269/ajtmh.23-0319. Online ahead of print.ABSTRACTCombining oral (OPV) and inactivated (IPV) poliovirus vaccines prevents importation of poliovirus and emergence of circulating vaccine-derived poliovirus. We measured the coverage with IPV and third dose of OPV (OPV-3) and identified determinants of coverage inequality in the most at-risk populations in Ethiopia. A national survey representing 10 partly overlapping underserved populations-pastoralists, conflict-affected areas, urban slums, hard-to-reach settings, developing regions, newly formed regions, internally displace...
Source: The American Journal of Tropical Medicine and Hygiene - September 25, 2023 Category: Tropical Medicine Authors: Samson Gebremedhin Fisseha Shiferie Dawit A Tsegaye Wondwossen A Alemayehu Tamiru Wondie Jen Donofrio Frank DelPizzo Kidist Belete Gashaw Andarge Biks Source Type: research

Oral and Inactivated Polio Vaccine Coverage and Determinants of Coverage Inequality Among the Most At-Risk Populations in Ethiopia
Am J Trop Med Hyg. 2023 Sep 25:tpmd230319. doi: 10.4269/ajtmh.23-0319. Online ahead of print.ABSTRACTCombining oral (OPV) and inactivated (IPV) poliovirus vaccines prevents importation of poliovirus and emergence of circulating vaccine-derived poliovirus. We measured the coverage with IPV and third dose of OPV (OPV-3) and identified determinants of coverage inequality in the most at-risk populations in Ethiopia. A national survey representing 10 partly overlapping underserved populations-pastoralists, conflict-affected areas, urban slums, hard-to-reach settings, developing regions, newly formed regions, internally displace...
Source: Am J Trop Med Hyg - September 25, 2023 Category: Infectious Diseases Authors: Samson Gebremedhin Fisseha Shiferie Dawit A Tsegaye Wondwossen A Alemayehu Tamiru Wondie Jen Donofrio Frank DelPizzo Kidist Belete Gashaw Andarge Biks Source Type: research

Oral and Inactivated Polio Vaccine Coverage and Determinants of Coverage Inequality Among the Most At-Risk Populations in Ethiopia
Am J Trop Med Hyg. 2023 Sep 25:tpmd230319. doi: 10.4269/ajtmh.23-0319. Online ahead of print.ABSTRACTCombining oral (OPV) and inactivated (IPV) poliovirus vaccines prevents importation of poliovirus and emergence of circulating vaccine-derived poliovirus. We measured the coverage with IPV and third dose of OPV (OPV-3) and identified determinants of coverage inequality in the most at-risk populations in Ethiopia. A national survey representing 10 partly overlapping underserved populations-pastoralists, conflict-affected areas, urban slums, hard-to-reach settings, developing regions, newly formed regions, internally displace...
Source: The American Journal of Tropical Medicine and Hygiene - September 25, 2023 Category: Tropical Medicine Authors: Samson Gebremedhin Fisseha Shiferie Dawit A Tsegaye Wondwossen A Alemayehu Tamiru Wondie Jen Donofrio Frank DelPizzo Kidist Belete Gashaw Andarge Biks Source Type: research

Oral and Inactivated Polio Vaccine Coverage and Determinants of Coverage Inequality Among the Most At-Risk Populations in Ethiopia
Am J Trop Med Hyg. 2023 Sep 25:tpmd230319. doi: 10.4269/ajtmh.23-0319. Online ahead of print.ABSTRACTCombining oral (OPV) and inactivated (IPV) poliovirus vaccines prevents importation of poliovirus and emergence of circulating vaccine-derived poliovirus. We measured the coverage with IPV and third dose of OPV (OPV-3) and identified determinants of coverage inequality in the most at-risk populations in Ethiopia. A national survey representing 10 partly overlapping underserved populations-pastoralists, conflict-affected areas, urban slums, hard-to-reach settings, developing regions, newly formed regions, internally displace...
Source: Am J Trop Med Hyg - September 25, 2023 Category: Infectious Diseases Authors: Samson Gebremedhin Fisseha Shiferie Dawit A Tsegaye Wondwossen A Alemayehu Tamiru Wondie Jen Donofrio Frank DelPizzo Kidist Belete Gashaw Andarge Biks Source Type: research

Oral and Inactivated Polio Vaccine Coverage and Determinants of Coverage Inequality Among the Most At-Risk Populations in Ethiopia
Am J Trop Med Hyg. 2023 Sep 25:tpmd230319. doi: 10.4269/ajtmh.23-0319. Online ahead of print.ABSTRACTCombining oral (OPV) and inactivated (IPV) poliovirus vaccines prevents importation of poliovirus and emergence of circulating vaccine-derived poliovirus. We measured the coverage with IPV and third dose of OPV (OPV-3) and identified determinants of coverage inequality in the most at-risk populations in Ethiopia. A national survey representing 10 partly overlapping underserved populations-pastoralists, conflict-affected areas, urban slums, hard-to-reach settings, developing regions, newly formed regions, internally displace...
Source: The American Journal of Tropical Medicine and Hygiene - September 25, 2023 Category: Tropical Medicine Authors: Samson Gebremedhin Fisseha Shiferie Dawit A Tsegaye Wondwossen A Alemayehu Tamiru Wondie Jen Donofrio Frank DelPizzo Kidist Belete Gashaw Andarge Biks Source Type: research

Oral and Inactivated Polio Vaccine Coverage and Determinants of Coverage Inequality Among the Most At-Risk Populations in Ethiopia
Am J Trop Med Hyg. 2023 Sep 25:tpmd230319. doi: 10.4269/ajtmh.23-0319. Online ahead of print.ABSTRACTCombining oral (OPV) and inactivated (IPV) poliovirus vaccines prevents importation of poliovirus and emergence of circulating vaccine-derived poliovirus. We measured the coverage with IPV and third dose of OPV (OPV-3) and identified determinants of coverage inequality in the most at-risk populations in Ethiopia. A national survey representing 10 partly overlapping underserved populations-pastoralists, conflict-affected areas, urban slums, hard-to-reach settings, developing regions, newly formed regions, internally displace...
Source: Am J Trop Med Hyg - September 25, 2023 Category: Infectious Diseases Authors: Samson Gebremedhin Fisseha Shiferie Dawit A Tsegaye Wondwossen A Alemayehu Tamiru Wondie Jen Donofrio Frank DelPizzo Kidist Belete Gashaw Andarge Biks Source Type: research

Oral and Inactivated Polio Vaccine Coverage and Determinants of Coverage Inequality Among the Most At-Risk Populations in Ethiopia
Am J Trop Med Hyg. 2023 Sep 25:tpmd230319. doi: 10.4269/ajtmh.23-0319. Online ahead of print.ABSTRACTCombining oral (OPV) and inactivated (IPV) poliovirus vaccines prevents importation of poliovirus and emergence of circulating vaccine-derived poliovirus. We measured the coverage with IPV and third dose of OPV (OPV-3) and identified determinants of coverage inequality in the most at-risk populations in Ethiopia. A national survey representing 10 partly overlapping underserved populations-pastoralists, conflict-affected areas, urban slums, hard-to-reach settings, developing regions, newly formed regions, internally displace...
Source: The American Journal of Tropical Medicine and Hygiene - September 25, 2023 Category: Tropical Medicine Authors: Samson Gebremedhin Fisseha Shiferie Dawit A Tsegaye Wondwossen A Alemayehu Tamiru Wondie Jen Donofrio Frank DelPizzo Kidist Belete Gashaw Andarge Biks Source Type: research

Oral and Inactivated Polio Vaccine Coverage and Determinants of Coverage Inequality Among the Most At-Risk Populations in Ethiopia
Am J Trop Med Hyg. 2023 Sep 25:tpmd230319. doi: 10.4269/ajtmh.23-0319. Online ahead of print.ABSTRACTCombining oral (OPV) and inactivated (IPV) poliovirus vaccines prevents importation of poliovirus and emergence of circulating vaccine-derived poliovirus. We measured the coverage with IPV and third dose of OPV (OPV-3) and identified determinants of coverage inequality in the most at-risk populations in Ethiopia. A national survey representing 10 partly overlapping underserved populations-pastoralists, conflict-affected areas, urban slums, hard-to-reach settings, developing regions, newly formed regions, internally displace...
Source: Am J Trop Med Hyg - September 25, 2023 Category: Infectious Diseases Authors: Samson Gebremedhin Fisseha Shiferie Dawit A Tsegaye Wondwossen A Alemayehu Tamiru Wondie Jen Donofrio Frank DelPizzo Kidist Belete Gashaw Andarge Biks Source Type: research

Oral and Inactivated Polio Vaccine Coverage and Determinants of Coverage Inequality Among the Most At-Risk Populations in Ethiopia
Am J Trop Med Hyg. 2023 Sep 25:tpmd230319. doi: 10.4269/ajtmh.23-0319. Online ahead of print.ABSTRACTCombining oral (OPV) and inactivated (IPV) poliovirus vaccines prevents importation of poliovirus and emergence of circulating vaccine-derived poliovirus. We measured the coverage with IPV and third dose of OPV (OPV-3) and identified determinants of coverage inequality in the most at-risk populations in Ethiopia. A national survey representing 10 partly overlapping underserved populations-pastoralists, conflict-affected areas, urban slums, hard-to-reach settings, developing regions, newly formed regions, internally displace...
Source: The American Journal of Tropical Medicine and Hygiene - September 25, 2023 Category: Tropical Medicine Authors: Samson Gebremedhin Fisseha Shiferie Dawit A Tsegaye Wondwossen A Alemayehu Tamiru Wondie Jen Donofrio Frank DelPizzo Kidist Belete Gashaw Andarge Biks Source Type: research

Progress Toward Poliomyelitis Eradication - Afghanistan, January 2022-June 2023
This report describes activities and progress toward polio eradication in Afghanistan during January 2022-June 2023. Two WPV1 cases were reported during January-December 2022 and five during January-June 2023 (as of August 26), all from three provinces in the southeast and east regions bordering Pakistan. All five 2023 patients had reportedly received ≥16 oral poliovirus vaccine doses. WPV1 was detected in sewage samples from a site in the south region in May 2023 and one in the north region in June 2023, the first detections since February 2021 and March 2020, respectively. Restrictions on house-to-house vaccination lim...
Source: MMWR Morb Mortal Wkl... - September 21, 2023 Category: Epidemiology Authors: Adam Bjork Irfan Elahi Akbar Sumangala Chaudhury Mufti Zubair Wadood Fazal Ather Jaume Jorba Maureen Martinez Source Type: research

Progress Toward Poliomyelitis Eradication - Afghanistan, January 2022-June 2023
This report describes activities and progress toward polio eradication in Afghanistan during January 2022-June 2023. Two WPV1 cases were reported during January-December 2022 and five during January-June 2023 (as of August 26), all from three provinces in the southeast and east regions bordering Pakistan. All five 2023 patients had reportedly received ≥16 oral poliovirus vaccine doses. WPV1 was detected in sewage samples from a site in the south region in May 2023 and one in the north region in June 2023, the first detections since February 2021 and March 2020, respectively. Restrictions on house-to-house vaccination lim...
Source: MMWR Morb Mortal Wkl... - September 21, 2023 Category: Epidemiology Authors: Adam Bjork Irfan Elahi Akbar Sumangala Chaudhury Mufti Zubair Wadood Fazal Ather Jaume Jorba Maureen Martinez Source Type: research