Senator Warner Introduced Bills Targeting Tick-Borne Illness
Proposed legislation seeks to mandate food labeling for alpha-gal syndrome and expand federal research efforts.
Updated on Sept. 24, 2026 in Allergies
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Should the federal government mandate the labeling of alpha-gal as a major food allergen?
Senator Mark Warner has introduced the STOP TICKS Act and the Alpha-Gal Allergen Inclusion Act to address the rising prevalence of alpha-gal syndrome in the United States. Representative Jefferson Van Drew introduced companion legislation in the House of Representatives to support these measures.
Why it matters
Alpha-gal syndrome, now the 10th most common food allergen in the U.S., has seen a 100-fold increase in positive antibody tests since 2013. The legislation aims to address current gaps in federal labeling laws and provide critical support for tick-borne disease research.
Positive tests for alpha-gal antibodies increased 100-fold between 2013 and 2024. Alpha-gal syndrome is currently the 10th most common food allergen in the United States.
The players
Senator Mark Warner
He is a U.S. Senator representing Virginia who introduced the new legislative package to Congress.
Representative Jefferson Van Drew
He is a U.S. Representative who introduced the companion legislation in the House of Representatives.
The details
The STOP TICKS Act reauthorizes the federal Tick-Borne Disease Working Group and funds CDC grants for state-level research. Meanwhile, the Alpha-Gal Allergen Inclusion Act would mandate that manufacturers label alpha-gal as a major food allergen on packaged products to warn consumers of hidden mammalian ingredients.
Timeline
From 2013 to 2024, positive alpha-gal antibody test results increased 100-fold.
On September 24, 2026, Senator Mark Warner introduced the two legislative bills.
Health Landscape
This legislation extends the regulatory framework established by the Food Allergen Labeling and Consumer Protection Act to include a newly recognized allergen. It represents a shift in how federal agencies manage rising allergic conditions triggered by environmental factors.
If passed, the legislation would provide consumers with clearer ingredient warnings on food packaging, allowing those with alpha-gal syndrome to avoid dangerous products. It may also lead to improved medical resources as researchers receive additional federal grant support.
The takeaway
Alpha-gal syndrome causes a life-threatening reaction to carbohydrates found in mammalian products. Individuals who suspect they have this allergy should consult their physician for testing to understand their specific dietary risks.
Further reading
For more information on management and research, visit our Allergies section.
Source note: This article includes information reported by ARLnow.com - Arlington, Va. Local News.
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Should the federal government mandate the labeling of alpha-gal as a major food allergen?
