
Nobivac for Feline 1-HCP + FeLV (25 Doses) - [Vaccine]
Item# N011327
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- Description
- Ingredients
- Directions
- Reviews
Description
Nobivac Feline 1-HCP + FeLV is a combination vaccine for cats, formulated to provide essential protection against core feline viruses and feline leukemia virus (FeLV). This comprehensive vaccine is recommended for healthy cats 9 weeks of age or older to help prevent respiratory and gastrointestinal illnesses, as well as diseases associated with FeLV infection and lymphoid tumors.
Feline Vaccine Protection Includes:
- Feline Rhinotracheitis (FVR)
- Feline Calicivirus (FCV)
- Feline Panleukopenia Virus (FPV)
- Feline Leukemia Virus (FeLV) – subgroups A and B
Key Features & Benefits
- Provides core protection with extended 2-year immunity against feline leukemia virus
- Only USDA-licensed FeLV vaccine with a 2-year duration of immunity (DOI)1,5,8
- Prevents persistent viremia following exposure to virulent FeLV
- Demonstrated superior efficacy compared to multiple FeLV vaccines6–7
- Blocks replication of canine parvovirus (CPV) in cats1
- Safe for indoor and outdoor cats of all ages — ideal for kittens under 1 year old
- Proven safety profile: 99% reaction-free in millions of administered doses1
- Non-adjuvanted formula for reduced risk of adverse reactions
Indications
- Approved for use in healthy cats as an aid in preventing disease caused by FHV-1 (rhinotracheitis), FCV (calicivirus), FPV (panleukopenia), and FeLV
- Helps prevent FeLV-related lymphoid tumors and systemic disease
- Recommended for healthy cats 9 weeks of age or older
- Essential for multi-cat households, outdoor cats, or cats exposed to unknown feline populations
Nobivac is a registered trademark of Intervet Inc., d/b/a Merck Animal Health, a subsidiary of Merck & Co., Inc.
Ingredients
Active Ingredients in Nobivac Feline 1‑HCP + FeLV (1 mL Dose)
| Component | Type / Details |
|---|---|
| Feline Herpesvirus‑1 (FHV‑1) | Modified-live virus antigen |
| Feline Calicivirus (FCV) | Modified-live virus antigen |
| Feline Panleukopenia Virus (FPV) | Modified-live virus antigen |
| Feline Leukemia Virus (FeLV) Envelope Antigen | Killed virus antigen, 102 µg/mL, subgroups A & B |
| Gentamicin & Amphotericin B | Preservatives |
Directions
Recommended Vaccination Schedule for Nobivac Feline 1-HCP + FeLV
- For cats 9 weeks of age or older
- Administer a 1 mL dose via subcutaneous or intramuscular injection
- Repeat with a second 1 mL dose 3 to 4 weeks later
- Revaccination every 2 years with Nobivac Feline 1-HCP + FeLV is recommended
- In intervening years, annual revaccination with Nobivac Feline 1-HCP is advised
Safety Information
- 98.8% reaction-free in controlled field safety studies
- 99.99% reaction-free in ongoing surveillance across millions of doses1
- No signs of inflammation or adjuvant detected 21 days post-subcutaneous administration1
- Two-year duration of immunity (DOI) reduces frequency of vaccinations
Precautions
- Store at 2°–7°C (36°–45°F)
- Do not freeze
- Do not mix with other vaccines
- Use only new, non-chemically sterilized needles and syringes
- Burn vaccine container and any unused contents after administration
Warnings
- Contains gentamicin and amphotericin B as preservatives
- Vaccinate only healthy, non-parasitized cats
- Do not vaccinate pregnant cats
- As with any biological product, anaphylaxis or other hypersensitivity reactions may occur. Recommended treatment: Epinephrine, corticosteroids, and/or antihistamines as indicated by severity
- The timing of maternal antibody interference with vaccine efficacy varies by the cat's maternal antibody level and absorption of colostrum


