Vesicular Stomatitis Virus (VSV)


Morphology Family Rhabdoviridae. Genus Vesiculovirus. Approx. 70nm in diameter, bullet-shaped, enveloped, single-stranded, negative-sense RNA virus. VSV has eight main serotypes: Indiana, New Jersey, Cocal, Alagoas, Isfahan, Chandipura, Maraba, and Piry.
Growth Conditions

Cell culture (recommended LLC-MK2 cells; Incubated at 35 °C within 24 to 48 hours).

Health Hazards

Host Range

VSV causes disease in cattle, horses and swine. Human infection during epizootics is common.

Modes of Transmission

Bite of an infected sand fly; contact with infected domestic animals; direct contact with abrasions on skin; inhaling aerosols via the nasopharyngeal route; or via accidental autoinoculation or inhalation of aerosols in a laboratory setting.

Signs and Symptoms

1) Infections with Indiana and New Jersey VSV serotypes: high fever (often biphasic); flu-like symptoms include severe malaise, headaches, myalgia, arthralgia, retrosternal pain, eye aches, and nausea.

2) Infections with Algoas serotype: flu-like symptoms.

3) Infections with Chandipura serotype: fever, sensory disorders, convulsions, vomiting, diarrhea, and encephalitis.

4) Infections with Cocal, Piry, Maraba, Isfahan serotypes: unknown

Infectious Dose Unknown
Incubation Period Ranges 30 hours to 6 days.

Medical Precautions/Treatment

Prophylaxis Good hygiene is recommended.
Vaccines None available.


No specific treatment is available. Symptomatic treatment and prevention of secondary infections is important.


Monitor for symptoms. Laboratory confirmation is done via virus isolation from throat swabs or blood, PCR, ELISA, neutralization, compliment fixation, immunofluorescence, and electron microscopy.

Emory Requirements

Report all incidents.

A USDA permit is required to import VSV. The Principal Investigator (PI) is responsible for inclusion of VSV in the biosafety approval. The PI should contact the biosafety officer when transferring or importing VSV.

Laboratory Hazards

Laboratory Acquired Infections (LAIs) 46 cases with New Jersey and Indiana viruses and 13 cases due to Piry virus until 1980 (with no deaths). No LAIs associated with Chandipura, Cocal, Maraba or Isfahan viruses have been reported.
Sources Exposure of skin and mucous membranes to VSV by direct contact with contaminated sources, percutaneous exposure.

Supplemental References

Containment & Practices


BSL2 is recommended for work involving Indiana, Cocal, Alagoas, New Jersey, Isfahan and Maraba VSV serotypes.

Lab-specific procedures (SOPs) will outline specific containment, practices and PPE.

BSL-3 practices, containment, equipment, and facilities are recommended for work involving VSV Chandipura and Piru serotypes infectious or potentially infectious materials, animals, or cultures.

Animal Work Risk assessment will be conducted to determine containment, practices and PPE will be determined.

Spill Procedures

Small Notify others working in the lab. Allow aerosols to settle. Don appropriate PPE. Cover area of the spill with paper towels and apply an EPA approved disinfectant, working from the perimeter towards the center. Allow 30 minutes of contact time before disposal and cleanup of spill materials.

Contact Emory’s Biosafety Officer (404-727-8863), the EHSO Office (404-727-5922), or The Spill Response Team (404-727-2888).

Exposure Procedures

Mucous membrane Flush eyes, mouth or nose for 15 minutes at eyewash station.
Other Exposures Wash area with soap and water for 15 minutes.
Reporting Immediately report incident to supervisor, complete an employee incident report in the HOME portal: Self-Service>Workplace Health> Log into HOME with your Emory ID and password->Accident/Injury Entry
Medical Followup 

7am-4pm (OIM) including Needlestick: 404-686-8587

After Hours: OIM NP On Call 404-686-5500 PIC# 50464

Yerkes: Maureen Thompson Office (404-727-8012) Cell (404-275-0963)



10% Sodium hypochlorite.


Sensitive to heat (60 °C) and low pH (1.5)

Survival Outside Host Can survive for 3 to 4 days in infected animal saliva.

Personal Protective Equipment (PPE)

Minimum PPE Requirements At minimum, personnel are required to don gloves, closed toed shoes, lab coat, and appropriate face and eye protection prior to working with VSV. Additional PPE may be required depending on lab specific SOPs.
Additional Precautions All procedures that may produce aerosols or involve high concentrations or large volumes should be conducted in a biological safety cabinet (BSC). The use of needles, or other sharp objects should be strictly limited

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