Health Topics – Johns Hopkins Medicine Podcasts
Jun 29, 2026 · 1 min · 4 segments
Mosquitoes, relative in size to people, are tiny. How is it that they can locate us so efficiently when they’re looking for a blood meal? Mosquito expert Christopher Potter at Johns Hopkins explains…
Elizabeth Tracy
Rather, they gyrate around, continuously sensing the carbon dioxide and a number of other cues, until they're just a yard or less away.

Rather, they gyrate around, continuously sensing the carbon dioxide and a number of other cues, until they're just a yard or less away.
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