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bvd, bvdv, bovine viral diarrhea virus, bvd pi, bvd-pi, persistently infected, persistent infection, cst, central states testing,

The Original BVD-PI Testing Laboratory

620-675-8640

Four Cattle Did What?

BVD Articles and Research

Research and Articles by Dr. Bill Hessman or CST Staff

Bull Buying Season

BVDV - More than Diarrhea

BVDV Persistent Infection - It's Forever

Economics of Testing for BVDV PI Animals in Stocker-Feedyards

Mycoplasma and Bovine Viral Diarrhea Virus (BVDV) - Common Ground

Replacement Heifer Strategies

What to do with a Persistently Infected Calf

Acute bovine viral diarrhea associated with extensive mucosal lesions, high morbidity, and mortality in a commercial feedlot.

Evaluation of economic effects and the health and performance of the general cattle population after exposure to cattle persistently infected with BVDV in a starter feedlot

Evaluation of diagnostic tests used for detection of BVDV and prevalence of subtypes in 1a, 1b, and 2a in PI cattle entering a feedlot

Environmental Survival of the BVD Virus

Multiple diagnostic tests to identify cattle with BVDV and duration of positive test results in PI cattle

BVDV Research

Effect of Bovine Viral Diarrhea Virus in the Feedlot

Effect of Bovine Viral Diarrhea Virus on the Ovarian Functionality and In Vitro Reproduction Performance of Persistently Infected Heifers

Preventative Strategy for BVDV Infection in North America

The Persistence of Bovine Viral Diarrhea Virus

Reproductive Consequences of Infection with Bovine Viral Diarrhea Virus

Prevalence, outcome and health consequences associated with persistent infection with bovine viral diarrhea virus found in feedlot cattle

Bovine Viral Diarrhea Virus Persistent Infection (BVD-PI)
Ear Notch Testing Program for Cattle Herds

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