Guidance

COVID-19 vaccine product information

Updated 17 September 2024

COVID-19 vaccines [footnote 1] used in the UK including information on dose, eligible ages, storage, stability and appearance.

Comirnaty 30

Comirnaty 30
Omicron JN.1
3 micrograms/dose
Pfizer BioNTech
Dose 0.3ml (30 micrograms) by intramuscular injection.
Age From 12 years.
Number of doses per vial 6
Dilution required? No, ready to use once thawed.
Refrigerated storage Thawed and unopened: up to 10 weeks at +2°C to +8°C.
Room temperature stability Unopened vials may be stored for up to 12 hours at temperatures up to +30°C.
Stability after first puncture [footnote 2] May be stored between +2°C and +30°C; use within 12 hours.
Appearance Prior to dilution: the thawed dispersion may contain white to off-white opaque amorphous particles.

Diluted vaccine: white to off-white dispersion, no particulates visible.

Comirnaty 10

Comirnaty 10
Omicron JN.1
10 micrograms/dose
Pfizer BioNTech
Dose 0.3ml (10 micrograms) by intramuscular injection.
Age 5 to 11 years.
Number of doses per vial 1
Dilution required? No: ready to use once thawed.
Refrigerated storage Thawed and unopened: up to 10 weeks at +2°C to +8°C.
Room temperature stability Unopened vials may be stored for up to 12 hours at temperatures up to +30°C.
Stability after first puncture [footnote 2] May be stored between +2°C and +30°C; use within 12 hours.
Appearance Prior to mixing: the thawed dispersion may contain white to off-white opaque amorphous particles.

After mixing: clear to slightly opalescent dispersion with no particulates visible.

Comirnaty 3

Comirnaty 30
Omicron JN.1
3 micrograms/dose
Concentrate
Pfizer BioNTech
Dose 0.3ml (3 micrograms) by intramuscular injection.
Age From 6 months to 4 years.
Number of doses per vial 3
Dilution required? Yes, with 1,1ml sodium chloride 0.9% solution for injection.
Refrigerated storage Thawed, unopened and undiluted: up to 10 weeks at +2°C to +8°C.
Room temperature stability Unopened vials may be stored for up to 12 hours at temperatures up to +30°C.
Stability after first puncture [footnote 2] May be stored between +2°C and +30°C; use within 12 hours.
Appearance Prior to mixing: the thawed dispersion may contain white to off-white opaque amorphous particles.

After mixing: a white to off-white dispersion with no particulates visible.

Spikevax

Spikevax
Omicron JN.1
50 micrograms/dose
Moderna
Dose 0.5ml (50 micrograms) by intramuscular injection.
Age From 18 years.
Number of doses per vial 5
Dilution required? No: ready to use once thawed.
Refrigerated storage Thawed and unopened: up to 30 days at +2°C to +8°C.
Room temperature stability Unopened vials may be stored at +8°C to +25°C up to 24 hours.
Stability after first puncture [footnote 2] May be stored between +2°C and +25°C; use within 6 hours.
Appearance White to off-white dispersion.

All vaccines should be used in accordance with Green Book and NHS England operational guidance.

Further information on the COVID-19 vaccination programme is available in the COVID-19 Green Book, chapter 14a.

Order copies

It’s free to order a poster containing all the vaccines used in the UK from Health Publications using product code 24COV01WVP.

Health publications orderline

Immunisation Publications
UK Health Security Agency, 61 Colindale Avenue, Colindale
London
NW9 5EQ

Contact form https://www.healthpubl...

Telephone: 0300 123 1002

Copies of printed publications and the full range of digital resources to support the immunisation programmes can now be ordered and downloaded online. Log in to register and place your order.

  1. All products contain Polyethylene Glycol (PEG). 

  2. Punctured vials should be used as soon as possible to minimise the risk of microbial contamination.  2 3 4