The PRO-DAIRY Herd Health and Management program supports New York State dairy producers by leading educational programs, integrating research results, identifying research needs, collaborating on-farm with advisors, and participating in industry-wide initiatives. Dairy farmers take their responsibility to provide good care for their cattle very seriously and are always looking for new ways to keep the herd healthy.
Current areas of focus include: fresh cow management, prudent use of medications, calf health and reproductive management.
Highly Pathogenic Avian Influenza (HPAI) in US Dairy Cattle
On March 25, 2024, samples collected from sick cows on dairy farms in Texas and Kansas tested positive for HPAI. Since that time, additional positive cases have been indentified in cattle on dairy farms in more states. This is a rapidly evolving situtation and updates will continue to be posted. At this time, USDA states that there is no concern for the safety of the commercial milk supply and cooking meat to proper internal temperatures is known to inactivate microorganisms like influenza.
The recommendations linked below were compiled in March 2024 and are subject to change as more is known about this emerging situation.
- Dairy Biosecurity Recommendations – HPAI and More (March 2024)
- CDC release on diagnosis of dairy worker (April 1, 2024)
- Informative presentation slides (April 3, 2024)
- What you should know about the Highly Pathogenic Avian Influenza Virus (recordi…
- Special Podcast: Highly Pathogenic Avian Influenza Updates (April 5, 2024)
Education
Organize and lead dairy herd health management programing.
- Seminars/Conference Presentations
- On-Farm Training
- Online Courses
Research
Cornell University conducts a great deal of research focused on herd health and PRO-DAIRY’s statewide outreach to share the results of this research is critical. PRO-DAIRY also supports applied research at the college and in partnership with CALS and the College of Veterinary Medicine.
Partnerships
PRO-DAIRY’s Herd Health Specialist is engaged on the state and national level with dairy herd health issues.
- American Association of Bovine Practitioners - Committee on Pharmaceutical & Biologic Issues Member
- NYS Beef Quality Assurance - Committee Member
- Northeast Dairy Producers Association (NEDPA) - Animal Well Being Work Group Member
- Summer Dairy Institute - Board Member
- Northeast Dairy Production Medicine Symposium - Co-Chair
Engagement
Dairy Management Online Learning
- Milk Quality Online Course
- Forage Management Online Course
- Calf & Heifer Management
- Dairy Cattle Reproductive Management
- Dairy Cattle Reproductive Management (taught in Spanish)
- Forage Management
Recent Past Events
- 29th Annual Northeast Dairy Production Medicine Symposium [Syracuse, NY: Mar 13-15, 2020]
- Preparing For F.A.R.M. 4.0: Managing non-ambulatory animals and considerations around euthanasia. [Oriskiny, NY: Sep 11, 2019]
- Complete Lameness Management [March , 2019]
Herd Health Resources
Authored by Dr. Rob Lynch, DVM
- Dry Cow Cooling also Brings Offspring Benefits
- Using Digital Brix Refractometer
- Using Optical Brix Refractometer
- How Farms Have Managed Through the VFD Rule Change
- Reproductive Tools to Improve Dairies
- Vaccination Protocols and Immune Status of Dairy Herds
- Lameness Recording for Enhanced Management
- Tech Savvy Cattle
- Enhanced Herd Health Through Effective Protocol Management
For More Information
Rob Lynch, DVM
B30 Morrison Hall
Ithaca, NY 14853
(607)882-5378
rlynch [at] cornell.edu (rlynch[at]cornell[dot]edu)
Available Throughout New York State
- Assist in educational programming
- Dairy consultation (in conjunction with herd veterinarian and other advisors)
Available outside New York State (fees apply)