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VACUNA GRIPE PANDEMICA H5N1 BAXTER - Pandemic Influenza Vaccine H5N1 Baxter

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About the medicine

How to use VACUNA GRIPE PANDEMICA H5N1 BAXTER - Pandemic Influenza Vaccine H5N1 Baxter

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This page provides general information and does not replace a doctor’s consultation. Always consult a doctor before taking any medication. Seek urgent medical care if symptoms are severe.

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Introduction

Package Leaflet: Information for the User

PANDEMIC INFLUENZA VACCINE H5N1 BAXTER

injection suspension

Pandemic influenza vaccine (H5N1) (whole virus, inactivated, prepared in cell culture)

Read all of this leaflet carefully before you are given the vaccine because it contains important information for you.

  • Keep this leaflet, you may need to read it again.
  • If you have any further questions, ask your doctor or pharmacist.
  • If you experience any side effects, talk to your doctor or pharmacist, even if they are not listed in this leaflet. See section 4.

Contents of the pack

  1. What PANDEMIC INFLUENZA VACCINE H5N1 BAXTER is and what it is used for
  2. What you need to know before you are given PANDEMIC INFLUENZA VACCINE H5N1 BAXTER
  3. How PANDEMIC INFLUENZA VACCINE H5N1 BAXTER is given
  4. Possible side effects
  1. Storage of PANDEMIC INFLUENZA VACCINE H5N1 BAXTER
  2. Contents of the pack and other information

1. What PANDEMIC INFLUENZA VACCINE H5N1 BAXTER is and what it is used for

PANDEMIC INFLUENZA VACCINE H5N1 BAXTER is a vaccine that is used in individuals from 6 months of age and older. It is used to prevent influenza in an officially declared pandemic situation.

Pandemic influenza is a type of influenza that occurs every few decades and spreads rapidly, affecting most countries and regions around the world. The symptoms (signs) of pandemic influenza are similar to those of 'common' influenza but are usually more severe.

The vaccine helps the body to produce its own protection (antibodies) against the disease.

Doctor consultation

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Discuss your symptoms and treatment with a doctor online.

2. What you need to know before you are given PANDEMIC INFLUENZA VACCINE H5N1 BAXTER

Do not use PANDEMIC INFLUENZA VACCINE H5N1 BAXTER

  • if you have previously had a severe allergic reaction to PANDEMIC INFLUENZA VACCINE H5N1 BAXTER.
  • if you are allergic to any of the components or trace residues (formaldehyde, benzonase, sucrose) of this vaccine. The active substance and other components of PANDEMIC INFLUENZA VACCINE H5N1 BAXTER are described in section 6 at the end of the leaflet. The signs of an allergic reaction may include skin rash with itching, difficulty breathing, and swelling of the face or tongue. However, in a pandemic situation, your doctor may recommend that you receive the vaccine.

Warnings and precautions

Before vaccination, you must inform your doctor

  • if you have a severe infection with high fever (over 38 °C). If this is the case, vaccination is usually postponed until the symptoms have passed. A mild infection, such as a cold, should not be a problem, but your doctor will tell you if you can still be vaccinated with PANDEMIC INFLUENZA VACCINE H5N1 BAXTER.

PANDEMIC INFLUENZA VACCINE H5N1 BAXTER.

  • if you have had an allergic reaction to any component of the vaccine (see section 6 and end of the leaflet) or to formaldehyde, benzonase, or sucrose. Allergic reactions, including sudden and life-threatening reactions (anaphylaxis), have been reported with a similar influenza vaccine (swine flu vaccine) administered during a pandemic influenza period. Such reactions have occurred in both people with allergies and people without allergies;
  • if you have a weakened immune system (for example, due to immunosuppressive treatment, corticosteroid treatment, or chemotherapy for cancer);
  • if you are going to have a blood test to check for infection with certain viruses. In the first few weeks after vaccination with PANDEMIC INFLUENZA VACCINE H5N1 BAXTER, the results of these tests may not be accurate. Inform the doctor who requested these tests that you have recently been given PANDEMIC INFLUENZA VACCINE H5N1 BAXTER;
  • if you have a bleeding disorder or bruise easily.

The vaccine must never be administered into a blood vessel.

There is no information on the use of PANDEMIC INFLUENZA VACCINE H5N1 BAXTER under the skin.

Using PANDEMIC INFLUENZA VACCINE H5N1 BAXTER with other medicines

Tell your doctor if you are using or have recently used or may need to use any other medicine.

PANDEMIC INFLUENZA VACCINE H5N1 BAXTER must not be administered at the same time as other vaccines. However, if this cannot be avoided, the other vaccine should be injected into the other limb. It should be noted that side effects may be more intense.

If you are being given any medicine that reduces immunity to infections or if you are receiving any treatment (such as radiotherapy) that affects the immune system, PANDEMIC INFLUENZA VACCINE H5N1 BAXTER may be administered but the response to the vaccine may be reduced.

PANDEMIC INFLUENZA VACCINE H5N1 BAXTER must not be administered at the same time as immunoglobulins. However, if this cannot be avoided, the immunoglobulins should be injected into the other limb.

Pregnancy, breastfeeding, and fertility

If you are pregnant or breastfeeding, think you may be pregnant, or plan to become pregnant, consult your doctor before receiving PANDEMIC INFLUENZA VACCINE H5N1 BAXTER.

Driving and using machines

PANDEMIC INFLUENZA VACCINE H5N1 BAXTER may cause dizziness or discomfort, which may affect your ability to drive or use machines.

3. How PANDEMIC INFLUENZA VACCINE H5N1 BAXTER is given

Infants, children, and adolescents from 6 months to 17 years and adults 18 years and older:

A dose of 0.5 ml will be administered. A second dose of 0.5 ml should be administered after an interval of at least three weeks.

Your doctor will administer PANDEMIC INFLUENZA VACCINE H5N1 BAXTER as an injection into the muscle (usually into the upper arm or thigh, depending on muscle mass).

The vaccine must never be administered into a vein.

If you have any other questions about the use of this product, ask your doctor or pharmacist.

Medicine questions

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Discuss your symptoms and treatment with a doctor online.

4. Possible side effects

Like all medicines, this vaccine can cause side effects, although not everybody gets them.

In clinical trials conducted in adults and the elderly with PANDEMIC INFLUENZA VACCINE H5N1 BAXTER, most side effects were mild and short-lived. Generally, side effects are similar to those of the flu vaccine. In the second dose, a smaller number of side effects were observed compared to the first dose. The most common side effect was pain at the injection site, usually mild.

The following side effects were reported in clinical trials in adults and the elderly.

Very common (may affect more than 1 in 10 people):

  • pain at the injection site
  • fatigue (feeling tired)
  • headache

Common (may affect up to 1 in 10 people):

  • runny nose and sore throat
  • dizziness (motion sickness)
  • pain in the mouth and throat
  • cough
  • diarrhea
  • increased sweating
  • itching
  • muscle or joint pain
  • fever
  • chills
  • malaise (feeling unwell)
  • hardening of the skin, redness, swelling, or bruising at the injection site
  • abnormal reduction in sensitivity

Uncommon (may affect up to 1 in 100 people):

  • swollen glands
  • insomnia (difficulty sleeping)
  • dizziness
  • drowsiness
  • conjunctivitis (inflammation of the eyes), eye irritation
  • sudden hearing loss, ear pain
  • low blood pressure, feeling of dizziness (fainting)
  • difficulty breathing
  • dry throat
  • nasal congestion or runny nose
  • nausea
  • vomiting
  • stomach pain, indigestion
  • skin rash, hives
  • irritation or itching at the injection site, bruising, or stiff arm
  • chest discomfort
  • flu-like illness

In clinical trials conducted in infants, children, and adolescents, the incidence and nature of symptoms after the first and second vaccinations were similar to those in adults and the elderly.

The following side effects were reported in clinical trials in infants from 6 to 35 months.

Very common (affect more than 1 in 10 vaccinated):

  • drowsiness
  • fever
  • irritability
  • pain at the injection site

Common (affect 1 to 10 in 100 vaccinated):

  • runny nose and sore throat
  • decreased appetite
  • sleep disorder
  • crying
  • vomiting
  • nausea
  • diarrhea
  • increased sweating
  • hardening, redness, swelling, or bruising at the injection site

In clinical trials, the following side effects were reported in children from 3 to 8 years.

Very common (affect more than 1 in 10 users):

  • pain at the injection site

Common (affect 1 to 10 in 100 vaccinated):

  • runny nose and sore throat
  • headache
  • pain in the mouth and throat
  • vomiting
  • nausea
  • joint or muscle pain
  • hardening, redness, swelling, or bruising at the injection site
  • fatigue (feeling tired)
  • fever
  • malaise

Uncommon (affect 1 to 10 in 1,000 vaccinated):

  • decreased appetite
  • eye irritation
  • cough
  • runny nose
  • diarrhea
  • increased sweating
  • arm pain
  • itching at the injection site
  • feeling cold

In clinical trials, the following side effects were reported in adolescents from 9 to 17 years.

Very common (affect more than 1 in 10 vaccinated):

  • headache
  • pain at the injection site

Common (affect 1 to 10 in 100 vaccinated):

  • runny nose and sore throat
  • pain in the mouth and throat
  • stomach pain
  • nausea
  • vomiting
  • increased sweating
  • joint or muscle pain
  • hardening, redness, or swelling at the injection site
  • fatigue (feeling tired)
  • chills
  • malaise

Uncommon (affect 1 to 10 in 1,000 vaccinated):

  • decreased appetite
  • insomnia (difficulty sleeping)
  • dizziness
  • abnormal reduction in sensitivity
  • dizziness (feeling of abnormal movement)
  • cough
  • runny nose
  • diarrhea
  • itching
  • limb pain
  • arm pain
  • bruising at the injection site
  • itching at the injection site
  • fever
  • feeling cold

The following side effects have been reported with a similar influenza vaccine (Celvapan) in adults and children during the pandemic influenza H1N1 vaccination program. The frequency cannot be calculated from the available data.

  • allergic reactions, including severe reactions that have led to a life-threatening drop in blood pressure, which if left untreated can lead to collapse.
  • seizures
  • pain in arms or legs (in most cases, pain is reported in the arm of vaccination)
  • inflammation of the tissue under the skin

Reporting of side effects

If you experience any side effects, talk to your doctor or pharmacist, even if they are not listed in this leaflet. You can also report them directly through the national reporting system included in Annex V. By reporting side effects, you can help provide more information on the safety of this medicine.

5. Storage of PANDEMIC INFLUENZA VACCINE H5N1 BAXTER

Keep this medicine out of the sight and reach of children.

Do not use PANDEMIC INFLUENZA VACCINE H5N1 BAXTER after the expiry date stated on the carton. The expiry date is the last day of the month stated.

Store in a refrigerator (between 2 °C and 8 °C).

Store in the original packaging to protect from light.

Do not freeze.

Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. This will help protect the environment.

6. Contents of the pack and other information

Composition of PANDEMIC INFLUENZA VACCINE H5N1 BAXTER

Active substance:

Pandemic influenza vaccine H5N1 virus, inactivated, containing antigen of*:

A/Vietnam/1203/2004 (H5N1) 7.5 micrograms**

per 0.5 ml dose

  • produced in Vero cells
  • hemagglutinin

The other components are: trometamol, sodium chloride, water for injections, polysorbate 80.

Appearance of PANDEMIC INFLUENZA VACCINE H5N1 BAXTER and pack contents

PANDEMIC INFLUENZA VACCINE H5N1 BAXTER is a clear, opalescent, and white suspension.

The vaccine is available as 1 pack containing 20 multidose vials (type I glass) of 5 ml suspension (10 doses).

Marketing authorisation holder

Ology Bioservices Ireland LTD

Wilton Park House

Wilton Place

Dublin 2

D02P447

Ireland

Manufacturer

Baxter AG

Uferstrasse 15

A-2304 Orth/Donau

Austria

Date of last revision of this leaflet: {Month/year}.

PANDEMIC INFLUENZA VACCINE H5N1 BAXTER has been authorised under exceptional circumstances. This means that due to scientific reasons, it has not been possible to obtain complete information on this medicinal product. The European Medicines Agency (EMA) will review any new information that may become available every year and this leaflet will be updated as necessary.

Other sources of information

Detailed information on this medicine is available on the European Medicines Agency (EMA) website: http://www.ema.europa.eu.

This information is intended only for healthcare professionals:

Allow the vaccine to reach room temperature before use. Shake before use.

After shaking, the vaccine is a clear, opalescent, and white suspension.

Before administration, visually inspect the suspension for any foreign particles and/or abnormal physical appearance. If this is the case, discard the vaccine.

The vaccine must not be administered intravascularly.

Disposal of unused vaccine and all materials that have come into contact with it should be done in accordance with local regulations.

Once opened, the vial should be used within 3 hours.

Each 0.5 ml dose of vaccine is drawn into a syringe for injection.

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Tarek Agami

General medicine 11 years exp.

Dr. Tarek Agami is a general practitioner registered in both Portugal and Israel, with broad experience in family and preventive medicine. He offers online consultations for adults and children, providing personalised support for primary care needs, chronic disease management, and everyday health concerns.

Dr. Agami received clinical training and worked in leading medical institutions in Israel (Kaplan Medical Center, Barzilai Medical Center, Wolfson Medical Center) and Portugal (European Healthcare City, Viscura Internacional, Hospital Dr. José Maria Grande, Hospital Vila Franca de Xira). His approach combines international medical standards with individualised attention to each patient.

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Dr. Agami provides medical support for patients using GLP-1 medications (such as Ozempic or Mounjaro) as part of a weight loss strategy. He offers individualised treatment planning, regular follow-up, dose adjustment, and advice on combining medication with sustainable lifestyle changes. Consultations follow the medical standards accepted in Portugal and Israel.

Dr. Agami is committed to evidence-based, patient-centred care, ensuring that each person receives trusted medical support tailored to their health goals.

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Nuno Tavares Lopes

Family medicine 18 years exp.

Dr. Nuno Tavares Lopes is a licensed physician in Portugal with 17 years of experience in emergency medicine, family and general practice, and public health. He is the Director of Medical and Public Health Services at an international healthcare network and serves as an external consultant for the WHO and ECDC.

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Dr. Nuno Tavares Lopes provides medical support for patients using GLP-1 medications (Mounjaro, Wegovy, Ozempic, Rybelsus) as part of a weight loss strategy. He offers individualised treatment planning, regular follow-up, dose adjustment, and advice on combining medication with sustainable lifestyle changes. Consultations follow the medical standards accepted in Europe.

Dr. Lopes also provides interpretation of medical tests, follow-up care for complex patients, and multilingual support. Whether for urgent concerns or long-term care, he helps patients act with clarity and confidence.

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Anastasiia Shalko

Family medicine 13 years exp.

Dr. Anastasiia Shalko is a general practitioner with a background in both paediatrics and general medicine. She graduated from Bogomolets National Medical University in Kyiv and completed her paediatric internship at the P.L. Shupyk National Medical Academy of Postgraduate Education. After working as a paediatrician in Kyiv, she relocated to Spain, where she has been practising general medicine since 2015, providing care for both adults and children.

Her work focuses on urgent, short-term medical concerns – situations where patients need quick guidance, symptom assessment and clear next steps. She helps people understand whether their symptoms require in-person evaluation, home management or a change in treatment. Common reasons for booking an online consultation include:

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Dr. Shalko works specifically with urgent and short-term problems, providing practical recommendations and helping patients determine the safest next step. She explains symptoms clearly, guides patients through decision-making and offers straightforward medical advice for everyday acute issues.

She does not provide long-term management of chronic conditions, ongoing follow-up or comprehensive care plans for complex long-term illnesses. Her consultations are designed for acute symptoms, sudden concerns and situations where timely medical input is important.

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Tomasz Grzelewski

Dermatology 21 years exp.

Dr Tomasz Grzelewski is an MD, PhD specialist in allergy, paediatrics, general practice and sports medicine, with a clinical focus on dermatology, endocrinology, allergology and sports-related health. He has more than 20 years of clinical experience and completed his medical training at the Medical University of Łódź, where he defended his PhD thesis with distinction. His doctoral research was recognised by the Polish Society of Allergology for its innovative contribution to the field. Throughout his career, he has gained extensive expertise in diagnosing and managing a wide range of allergic and paediatric conditions, including modern allergen desensitisation techniques.

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Frequently Asked Questions

Is a prescription required for VACUNA GRIPE PANDEMICA H5N1 BAXTER - Pandemic Influenza Vaccine H5N1 Baxter?
VACUNA GRIPE PANDEMICA H5N1 BAXTER - Pandemic Influenza Vaccine H5N1 Baxter requires a prescription in Spain. You can check with a doctor online whether this medicine may be appropriate for your situation.
What is the active substance in VACUNA GRIPE PANDEMICA H5N1 BAXTER - Pandemic Influenza Vaccine H5N1 Baxter?
The active ingredient in VACUNA GRIPE PANDEMICA H5N1 BAXTER - Pandemic Influenza Vaccine H5N1 Baxter is influenza, inactivated, split virus or surface antigen. This information helps identify medicines with the same composition but different brand names.
Who manufactures VACUNA GRIPE PANDEMICA H5N1 BAXTER - Pandemic Influenza Vaccine H5N1 Baxter?
VACUNA GRIPE PANDEMICA H5N1 BAXTER - Pandemic Influenza Vaccine H5N1 Baxter is manufactured by Baxter Ag. Pharmacy brands and packaging may differ depending on the distributor.
Which doctors can assess the use of VACUNA GRIPE PANDEMICA H5N1 BAXTER - Pandemic Influenza Vaccine H5N1 Baxter online?
Doctors such as Family doctors, Psychiatrists, Dermatologists, Cardiologists, Endocrinologists, Gastroenterologists, Pulmonologists, Nephrologists, Rheumatologists, Hematologists, Infectious disease physicians, Allergists, Geriatricians, Paediatricians, Oncologists may assess whether VACUNA GRIPE PANDEMICA H5N1 BAXTER - Pandemic Influenza Vaccine H5N1 Baxter is appropriate, depending on your situation and local regulations. You can book an online consultation to discuss your symptoms and possible next steps.
What are the alternatives to VACUNA GRIPE PANDEMICA H5N1 BAXTER - Pandemic Influenza Vaccine H5N1 Baxter?
Other medicines with the same active substance (influenza, inactivated, split virus or surface antigen) include ADJUPANRIX 3.75 micrograms EMULSION AND SUSPENSION FOR INJECTABLE EMULSION, EFLUELDA SUSPENSION FOR INJECTION IN PRE-FILLED SYRINGE, EFLUELDA TETRA Injectable Suspension in Pre-filled Syringe. These may have different brand names or formulations but contain the same therapeutic ingredient. Always consult a doctor before switching or starting a new medicine.
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