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Red Meat Allergy Cases Surge Amid Tick Habitat Expansion

7/3/2025

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Summary

Story summary

A surge in Alpha-Gal Syndrome (AGS), a red meat allergy triggered by lone star tick bites, poses a growing threat to nearly 450,000 Americans. As climate change expands tick habitats, cases are on the rise. Symptoms can strike hours after consuming red meat, making vigilance essential—check for ticks and don protective clothing when enjoying the outdoors.

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Story summary

A surge in Alpha-Gal Syndrome (AGS), a red meat allergy triggered by lone star tick bites, poses a growing threat to nearly 450,000 Americans. As climate change expands tick habitats, cases are on the rise. Symptoms can strike hours after consuming red meat, making vigilance essential—check for ticks and don protective clothing when enjoying the outdoors.