How long do jabs last

Read more about the hepatitis B vaccine. Vaccination against Japanese encephalitis is usually recommended if you're planning a long stay usually at least a month in a country where you could get the condition.

Japanese encephalitis is found throughout Asia and beyond. The area it's found in stretches from the western Pacific islands in the east, across to the borders of Pakistan in the west. It's found as far north as northeastern China and as far south as the islands of the Torres Strait and Cape York in northeastern Australia.

Despite its name, Japanese encephalitis is now relatively rare in Japan because of mass immunisation programmes. Find out more about risk areas on the Travel Health Pro website. Vaccination against Japanese encephalitis usually consists of 2 injections, with the second dose given 28 days after the first. Read more about the Japanese encephalitis vaccine. Vaccination against some types of meningococcal meningitis is usually recommended if you're travelling to areas at risk and your planned activities put you at higher risk — for example, if you're a long-term traveller who has close contact with the local population.

High-risk areas for meningococcal meningitis include parts of Africa and Saudi Arabia during the mass gatherings of Hajj or Umrah. All travellers to Saudi Arabia for the Hajj or Umrah pilgrimages are required to show proof of vaccination. If travelling to a high-risk area, you should be vaccinated against meningococcal meningitis with a MenACWY vaccine, also known as the quadrivalent meningococcal meningitis vaccine.

This is a single injection that should be given 2 to 3 weeks before you travel. Babies under a year old need 2 injections. You should have the MenACWY vaccine before travelling to high-risk areas, even if you had the meningitis C vaccine as a child. Read more about the meningococcal meningitis vaccine. The MMR vaccine that protects against measles , mumps and rubella is routinely given to all children in the UK.

You should make sure you and your children are up-to-date with routine vaccinations, including MMR, before travelling. If you haven't been fully vaccinated against these conditions or you're not already immune, you should ask about MMR vaccination before you travel.

The MMR vaccine is given as 2 injections. These are usually given when a child is 12 to 13 months old and when they start school. But if vaccination has been missed previously, adults can have the doses 1 month apart, and children can have them 3 months apart if necessary. A combined vaccination that protects against diphtheria, polio and tetanus is routinely given to all children in the UK. Further booster doses are usually only recommended if you're going to visit parts of the world where polio is, or has recently been, present and your last vaccination dose was more than 10 years ago.

Currently, the condition is most common in Pakistan, Afghanistan and Nigeria, but it's also a risk in other regions of the world.

Vaccination against rabies is advised if you're travelling to an area where you could get rabies, particularly if:. Rabies can be found in many parts of the world. While COVID tends to be milder in children than adults, it can make children very sick, require hospitalization, and some children have even died.

Children with underlying medical conditions are more at risk for severe illness compared to children without underlying medical conditions.

Getting your child vaccinated helps to protect your child and your family, including siblings who are not eligible for vaccination and family members who may be at risk of getting very sick if infected.

Vaccination is now recommended for everyone ages 5 years and older. Scientists have conducted clinical trials with thousands of children, and the results show that COVID vaccines are safe and effective. Your child may have some side effects , which are similar to those seen with other routine vaccines and are a normal sign that their body is building protection. These side effects may affect their ability to do daily activities, but they should go away in a few days.

Some people have no side effects and severe allergic reactions are very rare. If you receive a vaccine that requires two doses, you should get your second shot as close to the recommended interval as possible. You should not get the second dose earlier than the recommended interval. Additional primary doses are not interchangeable. If you are 18—64 years old and work or reside in high-risk settings, or if you are ages 18—49 years with certain underlying medical conditions , you may get a booster shot based on your individual risks and benefits.

You may have a preference for the vaccine type that you originally received, and you may prefer to get a different booster. You may consider the benefits and risks of each product and discuss with your healthcare provider which COVID vaccine product is the most appropriate booster for you.

You should get your second shot as close to the recommended 3-week or 4-week interval as possible. There is currently limited information on the effectiveness of receiving your second shot later than 6 weeks after the first shot. However, if you receive your second shot of COVID vaccine at any time after the recommended date, you do not have to restart the vaccine series, and you can be considered fully vaccinated 2 weeks after getting your second shot.

This guidance might be updated as more information becomes available. Recent studies show that protection against the virus may decrease over time. This reduction in protection has led CDC to recommend certain groups get a booster shot at least 6 months after completing their initial vaccination series.

Experience with other vaccines has shown that the way our bodies develop protection, known as an immune response, and possible side effects after getting vaccinated are generally the same when given alone or with other vaccines.

Learn more about the timing of other vaccines. Evidence is emerging that people get better protection by being fully vaccinated compared with having had COVID Talk to your doctor if you are unsure what treatments you received or if you have more questions about getting a COVID vaccine.

CDC will keep the public informed as new evidence becomes available. People with COVID who have symptoms should wait to be vaccinated until they have recovered from their illness and have met the criteria for discontinuing isolation; those without symptoms should also wait until they meet the criteria before getting vaccinated.

Read more here:. Now what? What can I safely do? Sections U. Science Technology Business U. Not only are current vaccines proving to be overwhelmingly effective, but doctors are also still collecting data on the potential impacts of an additional shot. And vaccine producers are still researching whether lower dosages will suffice as potential boosters. We will clearly see that in the fall as we see a surge, and we'll understand what delta or any future variant means for cases in the population.

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