Erica Larson, News Editor

Erica Larson, News Editor, holds a degree in journalism with an external specialty in equine science from Michigan State University in East Lansing. A Massachusetts native, she grew up in the saddle and has dabbled in a variety of disciplines including foxhunting, saddle seat, and mounted games. Currently, Erica competes in three-day eventing with her OTTB, Dorado, and enjoys photography in her spare time.

Articles by Erica Larson

PPID Horses' Hair Cortisol Levels Examined

Scientists theorized that hair cortisol levels could help identify early-stage pituitary pars intermedia dysfunction. Read More

Vesicular Stomatitis Confirmed in Wyoming

A horse in Laramie County, Wyoming, tested positive for vesicular stomatitis on July 22, a USDA statement said. Read More

Firocoxib, Acetaminophen Eyed as Laminitis Treatments

Firocoxib and acetaminophen showed promise in alleviating acute equine foot pain, researchers found. Read More

CSU Receives Gift to Build New Equine Hospital

A $10 million gift launching plans at Colorado State University (CSU) to build a state-of-the-art equine hospital. Read More

Poll Recap: A Breath of Fresh Air

Most respondents said the use open doors and windows and/or fans to help keep air circulating in their horse barns. Read More

Survey: Owners Consider Vets Important in Horse Health Care

The 2015 AHP Equine Industry Survey shows that horse owners rely on vets, industry has stabilized since Great Recession. Read More

Undefeated Racehorse Lady Eli Battling Laminitis

The multiple graded stakes winner developed laminitis after stepping on a nail following her most recent victory. Read More

Macrolide Antibiotics' Effects on Sweating in Foals Examined

Researcher found that three commonly used macrolides suppressed foals' normal sweat responses to varying degrees. Read More

Gastric Ulcer Prevalence in Feral, Domestic Horses Compared

Ulcers were more prevalent in domestic horses than feral ones, but the latter group wasn't immune to these lesions. Read More

California EHV-1 Quarantines Released

Animal health officials released the quarantines in San Joaquin and Riverside counties on June 30. Read More

Referring Vets' Expectations of Equine Referral Centers

Strengthening referring vets' and specialists' relationships could help improve the referral process, researchers found. Read More

Participation Sought in Study on Collapse, Sudden Death

Researchers hope to design strategies to prevent equine collapse and sudden death the information they collect. Read More

Vaccines, Dewormers, and Nutrition for Senior Horses

Ensure your horse's "healthspan" equals his lifespan by optimizing his immunity, parasite control, and feed programs. Read More

Phase II of NAHMS Equine 2015 Study Postponed

The study is postponed due to a large-scale highly pathogenic avian influenza outbreak requiring officials' attention. Read More

A Day Spent at an Equine Clinic Abroad

Take a behind-the-scenes look at the goings-on of a U.K. vet clinic and its differences from ones stateside. Read More

Prevalence of, Risk Factors for Ulcers in Jumpers Examined

Researchers found that 34% of jumping horses examined had both squamous and glandular ulcers. Read More

Do Blanketed Horses Get Enough Vitamin D?

Researchers determined that blanketing does not appear to impact horses' vitamin D status. Read More

EHV-1 Quarantines in California, Virginia Lifted

No additional horses in either state tested positive for the virus during the quarantine periods. Read More

Colic Surgery: Yesterday, Today, and Tomorrow

While vets have made progress in improving colic surgery in the past 40 years, there are still improvements to be made. Read More

Planning a Diet for a Laminitic Horse

Feeding a laminitic horse can be a challenge. Here are some tips for planning a diet suitable for such horses. Read More

Kentucky Urges Owners, Event Organizers to Be Aware of EHV-1

Officials urged horsemen and organizers to take precautions due to the EHV-1 cases diagnosed across the country. Read More

Does Season Impact Old Horses' Immune Function?

Senior horses' inflammation levels increased in the spring, while lymphocyte proliferation increased in the fall. Read More

EHV-1 Identified in Illinois

The Illinois Department of Agriculture says two horses have tested positive for equine herpesvirus-1 (EHV-1). Read More

Finding Housing for Horses During Evacuations

Don't wait until disaster is on your doorstep to find a place to take your horses when evacuating. Remember these tips. Read More

Researchers Evaluate Low-Dose Diclazuril

Scientists from UC Davis studied low-dose diclazuril administration in foals and adult horses with positive results. Read More