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Indoor trade show exhibition at state fairgrounds.

Attending World Pork Expo? Consider Biosecurity

The World Pork Expo will return to the Iowa State Fair June 9–11, 2021. Pork producers and production employees must always be vigilant about biosecurity, especially when visiting industry events.

Black angus bull at pasture with two cows in the background.

Reproductive Injuries in Bulls on Pasture

While reproductive injuries in bulls might not occur every year in a given cow-calf operation, they’re one of the most-common reasons bulls are examined by veterinarians during the breeding season.

Group of black angus calves in a pen under summer heat.

Vaccinating Early-Weaned Beef Calves

In most years, pre-weaning vaccinations are a task completed in early fall. However, in dry years, poor pasture conditions forcing producers to wean calves early may push up that timeline.

Rancher moving a group of feedlot cattle.

Mycoplasma Bovis in Feedlot Cattle: Treating and Controlling Infections

Mycoplasma bovis is a challenging component of respiratory disease in feedlot calves. Understanding the factors that help it become established is a good first step in formulating a plan with your veterinarian to help diminish its impact on health and productivity.

A hog farm employee wearing a mask, hairnet, and gloves. He is inspecting a group of pigs.

COVID-19 Safety Guidelines for Essential Swine Industry Employees

America’s pig farmers doing the right things to protect people, pigs, and the planet continue, even during this challenging time.

Veterinarian and rancher reviewing testing information on a tablet.

Johne’s Disease Testing in Beef Herds: Looking at the Available Tests

Once thought to be a dairy cattle problem, Johne’s Disease is increasingly a topic of conversation for beef seedstock and commercial producers alike. An understanding of the Johne’s Disease testing options available is a good first step in devising a herd health plan.

Ranchers observing a small group of cattle at pasture.

Johne’s Disease Testing in Beef Herds: Testing Plans and Responses

While still somewhat imperfect, testing herd animals for Johne’s Disease is an appropriate tool for producers and their veterinarians to begin to get a handle on the level of infection and to implement sound strategies for limiting the disease’s effects.

Several chickens in chicken coup. Some are resting lethargically.

Importance of Chicken Infectious Bronchitis Virus: Q&A

Infectious bronchitis virus (IBV) is a coronavirus that infects chicken flocks, causing respiratory disease. Some IBV isolates can result in a kidney disease (nephritis). Drop of egg production in laying hens is an important sign for IBV infection.

Blood sample sitting on a countertop in a veterinary lab.

Minimizing the Neospora Threat by Using Serology in Beef Replacement Heifer Selection

Neospora caninum is one of the lesser-known causes of infectious reproductive failure in beef herds. It’s always possible for herds to encounter new Neospora infections in a given year, but in herds in which it’s already established, using Neospora serology can be one consideration in choosing replacement heifers.

Single red and white cow standing in harvested cornstalks.

Grain Overloads: A Possible Consequence of Cornstalk Grazing

Corn residues are a great source of winter feed, but in certain situations, cattle producers should be aware of the possibility of grain overloads, which can impact herd health.