Immunisation and pregnancy

COVID-19 vaccines:

For information about COVID-19 vaccines, see

COVID-19 vaccination

About immunisation and pregnancy

Some infectious diseases can cause serious harm to pregnant women or their unborn babies. If you are planning to have a baby, try to get up to date with your routine immunisations before you become pregnant.

Advice about repeat RSV immunisation in subsequent pregnancies is not available yet and will be provided when more data becomes available.

Serious side effects or allergic reactions to vaccines are rare.

For more information watch the

Maternal immunisation

video

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Safer Care

Victoria

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Risk of infectious diseases during pregnancy

Some diseases can harm you and your unborn baby if you become infected with them when you are pregnant.

Examples of infections that are harmful to pregnant women and unborn babies include:

COVID-19

– the risk of severe illness due to COVID-19 is significantly higher for pregnant women and their unborn babies.

Rubella

– can cause defects in the baby’s brain, heart, eyes and ears and increases the risk of miscarriage and stillbirth.

Chickenpox

– can cause defects in the baby’s brain, eyes, skin and limbs.

Measles

– increases the risk of miscarriage, premature birth or stillbirth.

Mumps

– increases the risk of miscarriage.

Hepatitis B

– can cause acute hepatitis B infection that you can pass on to your baby during birth. Both you and your baby could then become ‘carriers’ of hepatitis B (if the virus is not cleared from the body).

Influenza

– increases the risk of miscarriage, premature birth or stillbirth. and your risk of severe illness and death.

Whooping cough

(also known as pertussis) – can cause pneumonia, seizures, encephalopathy and the death of the baby.

As well as being immunised, you can reduce your risk of catching infectious diseases during pregnancy by:

washing your hands regularly

avoiding international travel

avoiding close contact with sick people.

Immunisation before pregnancy

If you are

planning for a baby

, preparations you can make include:

Visit your doctor for a health check-up. The doctor will order a

blood test

to check your immunity to some diseases (including rubella, chickenpox and hepatitis B) to see if you are protected. Based on the results, the doctor may recommend vaccination.

If you are not up to date with any of your routine immunisations, ask your doctor about

catch-up doses

Ask anyone else living in your house to be up to date with their immunisations to reduce their risk of passing diseases on to you and your baby.

Avoid getting pregnant for at least one month after having the

measles, mumps and rubella (MMR) vaccine

or the

chickenpox vaccine

Immunisation during pregnancy

Having the influenza, whooping cough (pertussis) and RSV vaccines during pregnancy is the best way you can protect your unborn baby. When you are immunised, your antibodies transfer from you to your developing baby. They receive protection in the first months of life when they are too young to be vaccinated.

There is no evidence that these vaccines will harm your unborn baby.

Influenza

Influenza infection can cause serious complications in pregnant women that can affect the unborn baby.

Influenza immunisation

is free and recommended at any time during every pregnancy.

Whooping cough

infection can cause serious complications in babies, including death.

Whooping cough combination* vaccine is free for pregnant women from 20 weeks gestation during every pregnancy. It is recommended that pregnant women have the whooping cough combination vaccine between 20 and 32 weeks gestation, but it can be given up until delivery.

*Note: The whooping cough combination vaccine is known as the ‘three-in-one dTpa vaccine’. It immunises you against whooping cough (also known as pertussis),

diphtheria

and

tetanus

RSV

RSV is a very common illness, but it can be serious and cause severe complications. Almost all infants and children will catch RSV at least once within their first two years of life. It can cause serious respiratory infections such as

bronchiolitis

(infection of the small airways in the lungs),

pneumonia

(infection of the lungs) and

croup

(infection of the voice box and wind pipe). RSV is a leading cause of hospitalisation in infants under 6 months of age, even in those that are usually healthy.

RSV immunisation

is available for free under the NIP for pregnant women from 28 to 36 weeks gestation to protect their newborn infant.

COVID-19

You can get a

COVID-19 vaccine

if you are pregnant, breastfeeding or trying to fall pregnant.

Immunisation after pregnancy

If you didn’t get the chance to get all your routine immunisations up to date before becoming pregnant, see your doctor after you have given birth.

If you are fully immunised, it will:

help protect your newborn against infection

reduce the risk of illness and birth defects if you become pregnant in the future.

It is safe to be immunised while you are

breastfeeding

– it will not cause harm to your baby.

Immunisation from an early age is highly recommended for all Australian children

. Having your baby immunised helps to protect them from the most serious childhood infections, some of which can cause death.

Immunisation and pregnancy

Immunisation and pregnancy

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