Saturday, October 05, 2024

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— William Wilberforce

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Vaccines Rely on Horseshoe Crab’s Blue Blood for Purity

Vaccines Rely on Horseshoe Crab’s Blue Blood for Purity

Every spring, 500,000 Atlantic Horseshoe Crabs are collected by four biopharmaceutical companies as they crawl to the mid-Atlantic beaches to lay their eggs.  The helmet-shaped arthropods are placed upside down on a rack, and a sterile needle is inserted near the heart to collect about 30 percent of their blood.1 2  The crabs are returned […]

A Glimpse of the World Before Vaccines

A Glimpse of the World Before Vaccines

A common historical theme has emerged in many recent articles about this year’s measles outbreak in the United States. It is perhaps best exemplified by the headline in an opinion piece in National Geographic magazine: “The world before vaccines is a world we can’t afford to forget.” The theme is meant to emphasize the importance […]

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