The coronavirus (COVID-19) vaccine and health conditions

NHS Scotland recommends you have the coronavirus (COVID-19) vaccine this winter if you have a condition that puts you at higher clinical risk from coronavirus.

If you're unsure about your health condition or circumstance, you can speak to your health professional, specialist or local vaccination services.

Will the vaccine protect me?

If the number of infections increases over the winter, the coronavirus vaccine is highly effective at preventing you from getting seriously ill and having to go to hospital with coronavirus.

Protection from the coronavirus vaccines is best during the first 3 months after vaccination. The vaccines continue to offer protection after this point. Protection from the coronavirus vaccines does not stop after 3 months, but slowly starts to fade. This is why it's important to keep up to date with your vaccines and come forward every time you're invited.

At your appointment

Let your vaccinator know if you’re receiving any medicines, treatment or therapy at a hospital or specialist clinic.

It’s important that you tell your vaccinator if you’ve ever had a severe allergic reaction to anything.

You'll also have an opportunity to ask any questions or discuss concerns you may have.

Adults aged 16 and over with health conditions

Health conditions or treatments that may mean adults aged 16 and over are at higher clinical risk from coronavirus include:

Weakened immune system due to disease or treatment
  • adults undergoing chemotherapy or radiotherapy
  • solid organ transplant recipients
  • bone marrow or stem cell transplant recipients
  • adults with HIV infection (at all stages)

Genetic disorders affecting the immune system

For example:

  • deficiencies of IRAK-4 or NEMO
  • complement disorder
  • SCID

Immunosuppressive or immunomodulating biological therapy

Including, but not limited to:

  • anti-TNF
  • alemtuzumab
  • ofatumumab
  • rituximab
  • adults receiving protein kinase inhibitors or PARP inhibitors
  • adults treated with steroid sparing agents such as cyclophosphamide and mycophenolate mofetil

Steroid medication

  • adults treated with or likely to be treated with systemic steroids for more than a month at a dose equivalent to prednisolone at 20mg or more per day
Asplenia or dysfunction of the spleen

This also includes conditions that may lead to splenic dysfunction, such as homozygous sickle cell disease, thalassemia major and coeliac syndrome.

Auto-immune diseases

Adults who require long term immunosuppressive treatment for conditions including, but not limited to:

  • systemic lupus erythematosus
  • rheumatoid arthritis
  • inflammatory bowel disease
  • scleroderma
  • psoriasis
Blood cancers

Adults with haematological malignancy, including leukaemia, lymphona and myeloma.

Chronic heart disease and vascular disease

Conditions such as:

  • congenital heart disease
  • hypertension with cardiac complications
  • chronic heart failure
  • adults requiring regular medication and/or follow-up for ischaemic heart disease
  • atrial fibrillation
  • peripheral vascular disease
  • history of venous thromboembolism
Chronic kidney disease

Conditions such as:

  • chronic kidney disease at stage 3, 4 or 5
  • chronic kidney failure
  • nephrotic syndrome
  • kidney transplantation
Chronic liver disease

Conditions such as:

  • cirrhosis
  • biliary atresia
  • chronic hepatitis
Chronic neurological disease or condition

Conditions such as:

  • stroke
  • transient ischaemic attack (TIA)
  • conditions in which respiratory function may be compromised due to neurological or neuromuscular disease (for example polio syndrome)
  • cerebral palsy
  • severe or profound and multiple learning disabilities (PMLD)
  • Down’s Syndrome
  • multiple sclerosis
  • epilepsy
  • dementia
  • Parkinson’s disease
  • motor neurone disease and related or similar conditions
  • hereditary and degenerative disease of the nervous system or muscles
  • severe neurological disability

 

Chronic respiratory disease

Severe lung conditions, including:

  • asthma that requires continuous or repeated use of systemic steroids or with previous exacerbations requiring hospital admission
  • chronic obstructive pulmonary disease (COPD) including chronic bronchitis and emphysema
  • bronchiectasis
  • cystic fibrosis
  • interstitial lung fibrosis
  • pneumoconiosis
  • bronchopulmonary dysplasia (BPD)
Diabetes mellitus and other endocrine disorders

Any diabetes, including diet controlled diabetes, current gestational diabetes and Addison’s disease. 

Morbid obesity

Adults with a Body Mass Index (BMI) greater than or equal to 40kg/m².

Pregnancy

All stages (first, second and third trimesters).

Read more about pregnancy and the coronavirus vaccine

Severe mental illness

Conditions such as schizophrenia, bipolar disorder, or any mental illness that causes severe functional impairment.

Children aged under 16 with health conditions

Health conditions or treatments that may mean children aged under 16 are at higher clinical risk from coronavirus include:

Weakened immune system due to disease or treatment
  • children undergoing chemotherapy or radiotherapy
  • solid organ transplant recipients
  • bone marrow or stem cell transplant recipients

Genetic disorders affecting the immune system, for example:

  • deficiencies of IRAK-4 or NEMO
  • complement disorder
  • SCID

Children with haematological malignancy, including leukaemia and lymphoma.

Children receiving immunosuppressive or immunomodulating biological therapy.

Children treated with or likely to be treated with high or moderate dose corticosteroids.

Children receiving any dose of non-biological oral immune modulating drugs, for example:

  • methotrexate
  • azathioprine
  • 6-mercaptopurine
  • mycophenolate

Children with auto-immune diseases who may require long term immunosuppressive treatments.

Children who are about to receive planned immunosuppressive therapy should be considered for vaccination before starting commencing therapy.

Asplenia or dysfunction of the spleen

Including hereditary spherocytosis, homozygous sickle cell disease and thalassemia major.

Chronic heart conditions

Haemodynamically significant congenital and acquired heart disease, or less severe heart disease with other co-morbidity. This includes:

  • single ventricle patients or those palliated with a Fontan (Total Cavopulmonary Connection) circulation
  • children with chronic cyanosis (oxygen saturations <85% persistently)
  • children with cardiomyopathy requiring medication
  • children with congenital heart disease on medication to improve heart function
  • children with pulmonary hypertension (high blood pressure in the lungs) requiring medication
Chronic neurological disease or condition

This includes children with:

  • neuro-disability and/or neuromuscular disease including cerebral palsy, autism, epilepsy and muscular dystrophy
  • hereditary and degenerative disease of the nervous system or muscles, other conditions associated with hypoventilation
  • severe or profound and multiple learning disabilities (PMLD)
  • Down’s syndrome
  • neoplasm of the brain
Chronic kidney, liver or digestive system conditions

Including those associated with congenital malformations of the organs, metabolic disorders and neoplasms, and conditions such as severe gastro-oesophageal reflux that may predispose to respiratory infection.

Chronic respiratory disease

Including children with poorly controlled asthma that requires continuous or repeated use of systemic steroids or with previous exacerbations requiring hospital admission.

Cystic fibrosis, ciliary dyskinesias and bronchopulmonary dysplasia.

Poorly controlled asthma is defined as any of the following:

  • 2 or more courses of oral corticosteroids in the last 24 months
  • on maintenance oral corticosteroids
  • 1 or more hospital admission for asthma in the last 24 months
Endocrine disorders

Including diabetes mellitus, Addison’s and hypopituitary syndrome.

Pregnancy

All stages (first, second and third trimesters).

Read more about pregnancy and the coronavirus vaccine

Serious genetic abnormalities that affect a number of systems

Including mitochondrial disease and chromosomal abnormalities.

Carers and household contacts

NHS Scotland also recommends you have the coronavirus vaccine this winter if you're:

  • aged 12 years or over and live with someone with a weakened immune system
  • aged 16 years or over and a carer

Last updated:
22 September 2023