Coronavirus risk level advice for PID patients

Understanding your risk

Knowing your risk level will allow you to manage your risk and make decisions about going about your daily life.Based on a consensus view from immunology specialists, PID patients have been classified into three risk groups:

  • An extremely vulnerable group (highest at-risk group)
  • Moderate risk group     
  • Lower risk group with risk equivalent to or only marginally higher than that of the general population

The guidance on who falls into which group is available at: https://www.ukpin.org.uk/docs/default-source/default-document-library/ukpin_risk_stratification_covid19_finalac6baa9cd4eb6fe9b40eff00005026c1.pdf

Shielding advice has not currently been issued (July 2022) but it is important in managing risk that you should check and confirm the category that you, or your child are in. For many people, it may not be the PID but co-morbidities that define their risk.

What are co-morbidities?

A co-morbidity is any other diagnosis that reduces the overall wellbeing of an individual.

What are the important co-morbidities in COVID-19?

  • Over 70 years of age
  • Diabetes mellitus
  • Any significant or pre-existing lung disease
  • Impaired kidney function
  • History of heart disease (heart failure, angina or heart attack)
  • Uncontrolled hypertension
  • Chronic liver disease

What is 'significant' lung disease?

Significant or severe lung disease (bronchiectasis or COPD) encompasses:

  • People who use nebulised treatments
  • Everyone who has severe or very severe airflow obstruction. This is measured using a breathing test called spirometry,where you blow out as hard as you can. If the amount of air you canblow out in one second is less than 50% of the normal range of values,then airflow obstruction is classed as severe. Severe or very severe airflow obstruction is sometimes described as GOLD grade 3 or GOLD grade 4.
  • People who are limited by breathlessness this means that you can't walk as fast as other people of your age owing tobreathlessness. This may be described in clinic letters as an MRC breathlessness score of 3, 4 or 5.
  • People who have had to be admitted to hospital in the past because of an acute attack of the lung condition.
  • People who have had two or more exacerbations or flare-ups in the past year that needed emergency treatment with steroids or antibiotics from the GP or hospital.
  • People who are on regular steroid tablets, called prednisolone, to treat their condition.
  • People who have oxygen therapy at home. 
  • People who use non-invasive ventilation at home, using a mask connected to a ventilator, sometimes called BiPAP, to support their breathing at night.

Keep up to date

It is important for the whole of society to keep themselves informed. Everyone should follow the general advice given by the Government. Please look at these website pages for guidance

https://www.nhs.uk/conditions/coronavirus-covid-19/symptoms/

https://www.nhs.uk/conditions/coronavirus-covid-19/

COVID-19: guidance for people whose immune system means they are at higher risk 

Frequently asked questions

Q. How is COVID-19 spread?

A. The disease can spread from person to person through small droplets from the nose or mouth which are spread when a person with COVID-19 coughs or exhales. These droplets land on objects and surfaces around the person. Other people then catch COVID-19 by touching these objects or surfaces, then touching their eyes, nose or mouth. People can also catch COVID-19 if they breathe in droplets from a person with COVID-19 who coughs out or exhales droplets.

Q. How do I reduce the chance of infection and transmission

A. Since droplets spread the virus, good hand hygiene is the top priority in preventing transmission of COVID-19, like most respiratory viruses.  When out and about, alcohol-based hand-gel can be used to sanitise your hands.  Washing your hands, thoroughly and frequently, with soap and water throughout the day will also help reduce the chance of infection. Wear a mask. Keep your distance from other people. HANDS, FACE, SPACE are good rules to follow.

Q. Am I specifically at risk with my immune deficiency?

A. Having many immune problems does not specifically predispose you to increased risk of acquiring this type of viral infection; the risk comes from being exposed to it.

Q. Are PID adults or children at greater risk of becoming very sick?

A. As indicated by the advice above specific PID conditions and major health problems as a consequence of PID, or as well as PID, are the major risk factors alongside increasing age.

Q. I think I have COVID-19, what do I do?

A. Stay calm; the majority of people do not have severe disease. Maintain household hygiene measures to protect those around you but isolate yourself as much as possible. Check your symptoms at https://www.nhs.uk/conditions/coronavirus-covid-19/symptoms/ and follow the latest guidance.

People with immunodeficiency, who are eligible for COVID treatments can now access the latest COVID treatments after a positive lateral flow test. Please see our information on eligibility and how to access the treatments at

Access to COVID treatments

Act quickly if you test positive.

Updated July 2022