VS 6-4 Report on Herd Revealing Reactors to Tuberculin Test

⚠️ Notice: This form may be outdated. More recent filings and information on OMB 0579-0146 can be found here:

• 2023-03-14 - Extension without change of a currently approved collection
• 2022-07-11 - No material or nonsubstantive change to a currently approved collection