The vaccine is administered intranasally with a single-use dispenser (RD).
Immediately before the introduction of the vaccine, the contents of the ampoule are dissolved at room temperature in 0.5 ml of the solvent supplied with the preparation. The vaccine should dissolve within 3 minutes.
Dissolved drug - a clear or slightly opalescent colorless liquid. Dissolved vaccine should be used within 30 minutes.
It is not suitable to use the drug in ampoules with broken integrity, marking, as well as changing its physical properties (color, transparency), with improper storage.
The vaccine is injected into the nasal passages at a rate of 0.25 ml in each nasal passage.
The single-use dispenser dispenser consists of a sterile syringe with a scale of divisions of 40 and 100 units *, a sterile needle and one removable nozzle-dispenser to create a finely dispersed suspension.
Note
* The volume ratio of the scale is identical
Method nVaccination:
1. Put the needle on the syringe, fill it with a room temperature solvent in a volume of 0.5 ml.
2. Add the solvent from the syringe to the opened ampoule with the vaccine.
3. After dissolving, fill the syringe with the drug in a volume of 0.25 ml (a mark of 10 on a scale of 40 units or a mark of 25 on a scale of 100 units).
4. Remove the needle and put on the spray nozzle.
5. Bring the spray nozzle close to the nasal passage and squeeze the vaccine into the nasal passage with a sharp push on the syringe plunger.
6. Remove the nozzle-sprayer, put on the needle and fill the syringe with the drug remaining in the ampoule (0.25 ml).
7. Remove the needle, re-tighten the spray nozzle and insert the drug into the other nasal passage inaccordance with paragraph 5.
The spray nozzle is injected to a depth of 0.5 cm into the nasal passages, previously cleaned of mucus. The graft is in a sitting position with a slightly upturned head. After vaccine administration, the vaccine should remain in a sitting position with a slightly upturned head for 1 minute.
The subsequent vaccinations can be carried out by any influenza vaccine in the autumn-winter period of the following year in accordance with the Instruction for the use of the drug.