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  <loc>https://immunizationeconomics.org/recent-activity/2026/5/11/impact-and-cost-effectiveness-of-two-interventions-to-prevent-paediatric-respiratory-syncytial-virus-disease-in-cameroon-a-modelling-approach/</loc>
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   <news:title>Impact and cost-effectiveness of two interventions to prevent paediatric respiratory syncytial virus disease in Cameroon: a modelling approach</news:title>
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  <loc>https://immunizationeconomics.org/recent-activity/2026/5/10/exploring-the-impact-of-reimbursement-ratios-on-willingness-to-vaccinate-a-mixed-effects-modeling-approach-using-panel-data/</loc>
  <lastmod>2026-05-10T12:25:33Z</lastmod>
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    <news:name>Immunization Economics</news:name>
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   <news:title>Exploring the impact of reimbursement ratios on willingness to vaccinate: A mixed-effects modeling approach using panel data</news:title>
   <news:publication_date>2026-05-10T12:17:29Z</news:publication_date>
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  <loc>https://immunizationeconomics.org/recent-activity/2026/5/10/cost-and-effectiveness-of-covid-19-vaccination-strategies-during-the-2023-post-reopening-omicron-wave-in-xinjiang-western-china-evidence-from-sir-and-markov-models/</loc>
  <lastmod>2026-05-10T11:54:28Z</lastmod>
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   <news:title>Cost and effectiveness of COVID-19 vaccination strategies during the 2023 post-reopening omicron wave in Xinjiang, Western China: Evidence from SIR and Markov models</news:title>
   <news:publication_date>2026-05-10T11:54:28Z</news:publication_date>
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  <loc>https://immunizationeconomics.org/recent-activity/2026/5/9/bridging-immunization-gaps-in-sub-saharan-africa-a-narrative-review-of-microplanning-geospatial-and-machine-learning-approaches-to-reach-zero-dose-children-and-under-immunised-children/</loc>
  <lastmod>2026-05-09T13:02:15Z</lastmod>
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    <news:name>Immunization Economics</news:name>
    <news:language>en</news:language>
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   <news:title>Bridging immunization gaps in Sub-Saharan Africa: a narrative review of microplanning, geospatial, and machine learning approaches to reach zero-dose children and under-immunised children</news:title>
   <news:publication_date>2026-05-09T13:02:15Z</news:publication_date>
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  <loc>https://immunizationeconomics.org/recent-activity/2026/5/9/modeling-the-potential-public-health-and-economic-impact-and-cost-effectiveness-of-vaccination-strategies-using-a-covid-19-vaccine-in-costa-rica/</loc>
  <lastmod>2026-05-09T12:39:19Z</lastmod>
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    <news:name>Immunization Economics</news:name>
    <news:language>en</news:language>
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   <news:title>Modeling the potential public health and economic impact and cost-effectiveness of vaccination strategies using a COVID-19 vaccine in Costa Rica</news:title>
   <news:publication_date>2026-05-09T12:36:27Z</news:publication_date>
   <news:genres>Blog</news:genres>
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  <loc>https://immunizationeconomics.org/recent-activity/2026/5/9/job-opportunity-health-economics-advisor-for-malaria-vaccine-evaluation-project-in-ethiopia-project-hope/</loc>
  <lastmod>2026-05-09T12:12:55Z</lastmod>
  <news:news>
   <news:publication>
    <news:name>Immunization Economics</news:name>
    <news:language>en</news:language>
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   <news:title>Job opportunity: Health Economics Advisor for malaria vaccine evaluation project in Ethiopia (Project HOPE)</news:title>
   <news:publication_date>2026-05-09T12:12:55Z</news:publication_date>
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