Nasym
Nasym Nasym

HIPRA Nasym is a cattle vaccine designed for the active immunisation of cattle to reduce virus shedding and respiratory clinical signs caused by bovine respiratory syncytial virus (BRSV). This livestock health product offers flexible administration: a single intranasal dose or a two‑dose intramuscular schedule. Onset of immunity occurs 21 days after one intranasal dose; reduction of respiratory clinical signs (but not virus shedding) is observed 5 days after nasal vaccination, and 21 days after the second dose in the intramuscular schedule. Duration of immunity is 2 months after intranasal vaccination or 6 months after intramuscular vaccination. Available in 10 ml and 50 ml multi-dose vials (2 mL per dose).

$12.66

Nasym

By: HIPRA

Nasym

By: HIPRA
💊 Prescription
This product requires a valid prescription. After you place your order, we'll follow up by email to collect your veterinarian or prescription details. Note: If we don't receive a response within 1 week, we'll cancel the order and issue a full refund — just to keep things safe and compliant.
❄️ Cold Chain
❄️ This item is specially packaged to remain refrigerated during transit and is shipped only on Mondays and Tuesdays to ensure proper temperature control.
$12.66
Subtotal: $12.66
💊 Prescription
This product requires a valid prescription. After you place your order, we'll follow up by email to collect your veterinarian or prescription details. Note: If we don't receive a response within 1 week, we'll cancel the order and issue a full refund — just to keep things safe and compliant.
❄️ Cold Chain
❄️ This item is specially packaged to remain refrigerated during transit and is shipped only on Mondays and Tuesdays to ensure proper temperature control.
✓ Free shipping on orders over $100
🚚 Usually delivered in 1-5 days

HIPRA Nasym is a cattle vaccine designed for the active immunisation of cattle to reduce virus shedding and respiratory clinical signs caused by bovine respiratory syncytial virus (BRSV). This livestock health product offers flexible administration: a single intranasal dose or a two‑dose intramuscular schedule. Onset of immunity occurs 21 days after one intranasal dose; reduction of respiratory clinical signs (but not virus shedding) is observed 5 days after nasal vaccination, and 21 days after the second dose in the intramuscular schedule. Duration of immunity is 2 months after intranasal vaccination or 6 months after intramuscular vaccination. Available in 10 ml and 50 ml multi-dose vials (2 mL per dose).

About This Item

  • Active immunisation of cattle to reduce virus shedding and respiratory clinical signs caused by bovine respiratory syncytial virus (BRSV) infection.
1 pack of 25 doses
  • Respiratory syncytial virus (modified live virus).
  • May differ per dose

What is Nasym used for in cattle?

Nasym is a cattle vaccine indicated for the active immunisation of cattle to reduce virus shedding and respiratory clinical signs caused by bovine respiratory syncytial virus (BRSV).

How is Nasym administered and what is the dose?

Each dose is 2 mL. It can be given as a single intranasal dose or as a two-dose intramuscular schedule according to the product label.

When does Nasym start working?

Onset of immunity occurs 21 days after one intranasal dose and 21 days after the second dose in the two-dose intramuscular schedule. A reduction of respiratory clinical signs (but not virus shedding) is observed 5 days after intranasal vaccination.

How long does immunity last with Nasym?

The duration of immunity is 2 months after intranasal vaccination and 6 months after intramuscular vaccination.

Does Nasym reduce virus shedding?

Yes. Nasym is indicated to reduce virus shedding due to BRSV. Note that 5 days after intranasal vaccination only a reduction of respiratory clinical signs is observed; a reduction of virus shedding is not observed at that time point.

What vial sizes are available?

Nasym is available in 10 ml and 50 ml multi-dose vials (2 mL per dose). A 50 ml vial provides 25 doses.

Pet Health Benefits

Every product we carry at PetMeds Direct is selected with care to support your pet's health from nose to tail.

✓

Pain Relief

Vet-approved medications to reduce inflammation and ease joint or post-surgery pain

✓

Heart Health

Supplements and meds that help manage blood pressure and support cardiovascular function

✓

Disease Prevention

Vaccines and immune-boosting supplements help reduce the risk of serious illness

✓

Skin & Coat Care

Dermatology products and omega-rich formulas promote healthy skin and a shiny coat

Happy Pet Parents

Not sure how to get started with PetMeds Direct? We make caring for your pet easier than ever — whether it's managing prescriptions, stocking up on supplements, or getting expert advice. Explore below for helpful ways pet parents use PetMeds Direct to stay on top of their pets' health. At PetMeds Direct, we're proud to serve pet lovers all across Canada.

🐾 Marcus L. - Toronto, ON

"From ordering to delivery, everything was seamless. I even got a helpful reminder email about my dog's monthly flea prevention. PetMeds truly cares about our pets!"

🐶 Jenna R. – Vancouver, BC

"I'm so glad I found PetMeds Direct. They handled everything with my vet directly, and my dog's prescription arrived at my door in just two days."

🐱 Amy Allen - Calgary, AB

"As a cat mom managing ongoing medication, PetMeds has been a total game-changer. They make refills automatic, and I always get a heads-up before anything ships. So reliable!"

About PetMeds Direct

PetMeds Direct was founded with one simple mission: to make pet healthcare easier, faster, and more compassionate for Canadian pet parents. What started as a small idea — helping busy families manage their pets’ prescriptions — has grown into a trusted nationwide pharmacy serving dogs, cats, and everything in between. We believe pets are family, and every tail wag and purr deserves top-tier care. That’s why we work closely with vets, offer fast shipping, and make prescriptions and wellness products more accessible than ever. At PetMeds Direct, we’re not just delivering meds — we’re delivering peace of mind.

Healthy Pets, Happy Homes

Caring for your pet’s health has never been easier. With just a few clicks, PetMeds Direct delivers trusted medications and wellness products right to your door — fast, affordable, and vet-approved. Say goodbye to last-minute pharmacy runs and hello to peace of mind.

Trusted & Certified

PetMeds Direct is a licensed and certified pharmacy, committed to providing safe, authentic medications for your pets.

Accreditation No. 311012