Havrix PFS 720 Junior 0.5ml Injection is an inactivated Hepatitis A vaccine designed to provide active immunization against Hepatitis A virus (HAV) infection in children and adolescents. Each 0.5ml prefilled syringe contains 720 ELISA units of inactivated Hepatitis A virus and helps the body develop protective antibodies against the disease. It is commonly administered to children aged 1 year and above to prevent Hepatitis A, a viral infection that affects the liver.

Hepatitis A spreads through contaminated food, water, or close contact with an infected person. Vaccination with Havrix Junior offers long-term protection and is recommended for children, travelers, and individuals at increased risk of Hepatitis A infection.

Uses of Havrix PFS 720 Junior 0.5ml Injection

• Prevention of Hepatitis A virus (HAV) infection
• Active immunization in children and adolescents
• Protection for travelers visiting areas where Hepatitis A is common
• Vaccination for individuals at increased risk of Hepatitis A exposure
• Long-term prevention of liver disease caused by Hepatitis A infection

Benefits of Havrix PFS 720 Junior 0.5ml Injection

• Provides effective protection against Hepatitis A infection
• Helps the body develop long-lasting immunity
• Reduces the risk of severe liver complications associated with Hepatitis A
• Suitable for children aged 1 year and older
• Administered as a convenient prefilled syringe
• Contributes to community protection by reducing disease transmission

Dosage & Administration

• Administered by a healthcare professional as an intramuscular injection.
• Primary vaccination consists of a single 0.5ml dose.
• A booster dose is generally recommended 6–12 months after the first dose for long-term protection.
• Follow your doctor's vaccination schedule.

Prescription Required: Yes

How It Works

Havrix Junior contains an inactivated Hepatitis A virus that cannot cause the disease. After vaccination, the immune system produces antibodies against the virus, providing protection if exposure occurs in the future.

Common Side Effects

Some individuals may experience:

• Pain, redness, or swelling at the injection site
• Mild fever
• Fatigue
• Headache
• Irritability
• Loss of appetite
• Nausea

Most side effects are mild and temporary.

Do Not Use If

• The child is allergic to Hepatitis A vaccine or any of its ingredients
• A severe allergic reaction occurred after a previous Hepatitis A vaccination
• The child has a severe acute illness with high fever (vaccination may be postponed)
• It has not been prescribed or recommended by a healthcare professional

Storage Instructions

• Store in a refrigerator at 2°C–8°C.
• Do not freeze.
• Keep in the original packaging to protect from light.
• Keep out of reach of children.

Frequently Asked Questions (FAQs)

Q1: What is Havrix PFS 720 Junior 0.5ml Injection used for?

It is used to prevent Hepatitis A infection in children and adolescents.

Q2: At what age can Havrix Junior be given?

It is generally recommended for children aged 1 year and older.

Q3: How many doses of Havrix Junior are required?

A primary dose is given first, followed by a booster dose 6–12 months later for long-term protection.

Q4: Can Havrix Junior cause side effects?

Yes, mild side effects such as injection-site pain, fever, headache, and fatigue may occur.

Q5: Is a prescription required for Havrix PFS 720 Junior 0.5ml Injection?

Yes, it should be administered under the supervision of a qualified healthcare professional.