9 CFR § 311.22 - Hogs affected with urticaria, tinea tonsurans, demodex follicurlorum, or erythema.

---
identifier: "/us/cfr/t9/s311.22"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "9 CFR § 311.22 - Hogs affected with urticaria, tinea tonsurans, demodex follicurlorum, or erythema."
title_number: 9
title_name: "Animals and Animal Products"
section_number: "311.22"
section_name: "Hogs affected with urticaria, tinea tonsurans, demodex follicurlorum, or erythema."
chapter_name: "FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE"
subchapter_number: "A"
subchapter_name: "AGENCY ORGANIZATION AND TERMINOLOGY; MANDATORY MEAT AND POULTRY PRODUCTS INSPECTION AND VOLUNTARY INSPECTION AND CERTIFICATION"
part_number: "311"
part_name: "DISPOSAL OF DISEASED OR OTHERWISE ADULTERATED CARCASSES AND PARTS"
positive_law: false
currency: "2026-03-24"
last_updated: "2026-03-24"
format_version: "1.1.0"
generator: "[email protected]"
authority: "21 U.S.C. 601-695; 7 CFR 2.17, 2.55."
regulatory_source: "35 FR 15569, Oct. 3, 1970, unless otherwise noted."
cfr_part: "311"
---


# 311.22 Hogs affected with urticaria, tinea tonsurans, demodex follicurlorum, or erythema.

Carcasses of hogs affected with urticaria (nettle rash), tinea tonsurans, demodex folliculorum, or erythema may be passed for human food after detaching and condemning the affected skin, if the carcass is otherwise not adulterated.