In Infectious Dose, Heather McSharry, PhD, virologist-turned-science-writer, brings her blog to the airwaves to help bridge the dangerous gap between the science of infectious diseases and public misperception. On the podcast website, infectiousdose.com, all episodes have corresponding blog posts with the information contained in the episode along with links or PDFs for all sources used. To prevent unwelcome surprises, episodes with limited, mild profanity are marked as explicit.
*Podcast intro and outro music are adapted from Heather Nova’s song, I Miss My Sky. Used with permission.
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In Infectious Dose, Heather McSharry, PhD, virologist-turned-science-writer, brings her blog to the airwaves to help bridge the dangerous gap between the science of infectious diseases and public misperception. On the podcast website, infectiousdose.com, all episodes have corresponding blog posts with the information contained in the episode along with links or PDFs for all sources used. To prevent unwelcome surprises, episodes with limited, mild profanity are marked as explicit.
*Podcast intro and outro music are adapted from Heather Nova’s song, I Miss My Sky. Used with permission.
Episode 36: Rift Valley Fever - When Rains Bring Life and Loss
Infectious Dose
26 minutes
6 days ago
Episode 36: Rift Valley Fever - When Rains Bring Life and Loss
Rift Valley fever is back — and it’s hitting harder than it has in years. In this episode, we trace the 2025 outbreak from Mauritania to Senegal, explore how the virus hides between rainy seasons, and reveal what scientists have learned from unexpected hotspots in Tanzania. From mosquitoes and livestock to people and policy, this is Rift Valley fever: when the rains bring life and loss.
Don't miss today's (Nov 12, 2025) free webinar on RVF: The World Health Organization is hosting a free EPI-WIN webinar at 1pm CET, which is 7pm EST called “Rift Valley Fever and Community Protection: Gaps, Needs and Priorities,” and it brings together experts from WHO, Senegal, and Rwanda.
Infectious Dose
In Infectious Dose, Heather McSharry, PhD, virologist-turned-science-writer, brings her blog to the airwaves to help bridge the dangerous gap between the science of infectious diseases and public misperception. On the podcast website, infectiousdose.com, all episodes have corresponding blog posts with the information contained in the episode along with links or PDFs for all sources used. To prevent unwelcome surprises, episodes with limited, mild profanity are marked as explicit.
*Podcast intro and outro music are adapted from Heather Nova’s song, I Miss My Sky. Used with permission.
