Chickenpox Vaccine in Dubai

The chickenpox vaccine, also known as the varicella vaccine, contains a weakened (live attenuated) form of the varicella-zoster virus. It trains your immune system to recognise and fight the virus without causing the full illness, providing strong protection against chickenpox infection. The most widely used brand is Varivax, approved in more than 70 countries with a well-established efficacy and safety record.

This is the time between exposure to the virus and the appearance of symptoms. A person becomes infectious 1–2 days before the rash appears and remains infectious until all blisters have crusted over. The attack rate among susceptible household contacts is very high — estimated at 65–87% — which is why vaccination is the most effective prevention strategy, particularly for those who have never had the disease or been vaccinated.

According to UAE and international guidelines:

• Children: first dose at 12–15 months of age; second dose at 4–6 years of age
• Adolescents (13 years and older) and adults who have never had chickenpox or been vaccinated: two doses, with a minimum interval of 4 weeks (28 days) between doses

If you're unsure whether you've had chickenpox or were vaccinated as a child, a simple blood test (varicella IgG antibody test) can confirm your immunity status before deciding whether vaccination is needed.

The chickenpox vaccine provides approximately 90% protection against infection following the full two-dose course. In the rare cases of breakthrough infection (chickenpox occurring despite vaccination), symptoms are typically much milder than in unvaccinated individuals — fewer lesions, lower fever, and faster recovery. The vaccine has significantly reduced chickenpox incidence wherever routine immunisation programmes have been implemented.

Yes, and this is strongly recommended, since chickenpox tends to be more severe in adults than in children, with a higher risk of complications such as pneumonia, encephalitis, and hepatitis. Adults without a clear history of chickenpox infection or vaccination should receive two doses, spaced at least 4 weeks apart. Healthy adults aged 50 and older are generally presumed immune even without a clear memory of having had the disease, since exposure was nearly universal before vaccination programmes existed, but a blood test can confirm this if there's genuine uncertainty.

The chickenpox vaccine has an extensive safety record. Common, generally mild side effects include:

• Soreness, redness, or swelling at the injection site
• Mild fever
• A small, localised rash in a minority of recipients (since the vaccine contains a weakened live virus)

Important contraindication: the vaccine is not given during pregnancy, since it contains a live virus and wild-type varicella infection during pregnancy can cause congenital varicella syndrome. It should also generally be avoided in individuals with significantly weakened immune systems — your Medilife clinician will review your health history before vaccination to confirm suitability.

If an unvaccinated adult contracts chickenpox, treatment typically involves antiviral medications to reduce the severity and duration of symptoms, along with pain relievers and antihistamines to ease discomfort and itching. Avoiding scratching (using gloves or trimming nails) helps prevent secondary skin infections and scarring. Because adult chickenpox carries a higher risk of complications than childhood infection, medical supervision is recommended rather than managing it entirely at home.

Since adults require two doses, the full course typically costs between AED 600–900 in total. This includes the nurse's home visit, cold-chain vaccine handling, and administration. Medilife provides transparent per-dose pricing confirmed before your appointment — contact us for current rates.

Yes. Medilife's DHA-licensed nurses administer the chickenpox vaccine at your home, office, or hotel across Dubai, following strict cold-chain protocols (vaccine stored and transported at 2–8°C) to ensure full potency. A brief health screening is conducted before each dose to confirm suitability, and the second dose can be scheduled directly with our team to keep your vaccination course on track.

Because the vaccine contains a weakened live virus, there is a small theoretical risk of transmission to others, particularly if a vaccine-related rash develops. As a precaution, vaccine recipients are generally advised to avoid close contact with high-risk individuals — pregnant women without immunity, newborns, and people with significantly weakened immune systems — for up to 6 weeks following vaccination, especially if any rash appears at the injection site. Your Medilife nurse will provide specific aftercare guidance based on your individual situation.