Sign up to be contacted about coronavirus vaccine research

We need your help to find a vaccine

Laboratory testing

About vaccines

In the UK, vaccines save thousands of lives every year. They are the most effective way to prevent infectious diseases. Vaccines have the potential to help us beat coronavirus (COVID-19). 

There are different types of vaccines, and we don't know which one will work best to protect people from catching COVID-19. It might be that different vaccines are needed for different groups of people so we're planning to run a few different vaccine studies.

How you can help

We can only research COVID-19 vaccines if people like you take part.

You can sign up to give permission for researchers to contact you about taking part in COVID-19 vaccine studies. By collecting details about people who are interested in taking part in vaccine studies, the service will help cut down the time it takes to find volunteers for vaccine studies. This will help us to carry out studies and find a vaccine faster.

You can sign up if you are 18 or over, and live in the UK.

You are not signing up to take part in a specific health study when you use this service. You are letting researchers know you're happy for them to contact you if they think you might be suitable to take part in their studies.

Which vaccine research studies could I be contacted by?

In the UK, the research partner of the NHS is the National Institute of Health Research (NIHR). If you sign up to be contacted about vaccine studies, only researchers on studies supported by NIHR will be able to contact you.

You can view a list of NIHR supported coronavirus vaccine studies that are taking place in the UK and looking for volunteers.  Researchers from these studies will be able to apply to use the service and if approved to do so, may contact you if you could be suitable for their study.

This list of studies is updated weekly. 

To find out more about a specific vaccine study and the team delivering it, choose a study from the list and select 'Read Study Details.' 

If you would like to know which organisation is delivering the study and might contact you, read: 

Where can I take part: this lists the hospitals and other sites where the research is taking place. Researchers from these sites may contact you. 

Funders/Sponsors: this lists the organisations involved in funding and leading the study. Researchers within these organisations may contact you. 

Frequently asked questions about this service

How soon will I hear from a research team about taking part in a study?

Unfortunately, we cannot give a set timeframe for a researcher contacting you, and there is a chance you may not be contacted.  

Every research study has both a set of criteria about which people are suitable for taking part and a target number of participants. Both of these factors will affect whether you are contacted to take part and if you are, when.  

For example, there might not immediately be a study you are suitable for, but one may open up a few months after you have given your permission to be contacted.  Or there may be studies you seem suitable for but that already have enough volunteers.

Do I have to take part in a study if I am contacted?

No. Signing up is just the first step to joining a research study.

  • If you match the criteria for a vaccine study, based on the information you gave when you signed up, you may get an email from the study team telling you more about the study so you can decide if you are interested in taking part.
  • If you are interested in taking part, the researcher will need to collect some more information about your health to see if you are suitable for the study. This information might be collected online or in a conversation or both. 
  • The researcher will update you about whether you are suitable to take part. If you are, you'll then be able to decide if you want to take part in the study or not. There will be no pressure: it's your decision.

Frequently asked questions about vaccine studies

What will taking part in a vaccine study involve?

If you take part in a vaccine study, you may or may not be offered the vaccine. Vaccines are tested to make sure they're safe before being tested in people.

You'll need to visit the hospital, or other research site, a few times over 6 to 12 months.

At these visits, you should:

  • be told about the research study
  • have the chance to ask any questions
  • have blood tests

Between visits, you'll be asked to tell the research team about any symptoms you have. You may also be asked to self-monitor at home, for example by doing swabs or keeping an e-diary.

Can I take part in research if I have a pre-existing condition?

Yes, please sign up to register your interest. Researchers will be looking for lots of different people to take part in their studies to make sure it works for everyone. Some studies may be looking specifically for people with an existing condition or a suppressed immune system, and people of all ages, as they may respond differently to a vaccine.

Registering with this service will enable researchers to contact you. When they do, they will discuss any pre-existing medical conditions you may have with you. You may also want to speak to your own health professional for further advice.

If I am contacted by a research study, how do I know the contact is legitimate?

In the UK, the research partner of the NHS is the National Institute of Health Research (NIHR). If you sign up to be contacted about vaccine studies, only researchers on studies supported by NIHR will be able to contact you. You can view a list of NIHR supported COVID-19 vaccine studies that are taking place in the UK and looking for volunteers. Only studies on this list will contact you as a result of you signing up.

When a study contacts you as a result of you using this service, they will say they are an NIHR supported study and contacting you because you signed up to be contacted.  The contact will be from one of the following email addresses:;;

We will update this information when researchers begin contacting volunteers. As of 21 July, there are no emails going out from researchers. The only emails will come from contact-for-research at NHS Digital. 

Researchers will never ask you for money or passwords. Always be alert to the risks of clicking on links or attachments. You can learn more about how to protect yourself from scam emails on the Action Fraud website.

Check back on Be Part of Research or contact the team if you are worried that an email may not be legitimate. Contact from researchers will be from one of the following email addresses:; or

How will data collected about me in the study be used?

If you enrol on a vaccine study, the research team will collect information as part of that particular study. This information is held by the research team and any information that is collected about you will be kept confidential, in the same way as your medical records.

  • The researchers cannot tell anyone that you are in the study without asking you first.
  • If your doctor or consultant is not the person who approached you about the study, it can be helpful for them to be told you are taking part in a study as they will be responsible for your day-to-day healthcare; but they can only be told with your permission.
  • Once the study has finished the results are usually published, and often presented at conferences. No name or any information that can identify you will be used in this presentation or any reports about the study.

Could the vaccine give me COVID-19?

The vaccines are designed so that they do not cause infection.

How do researchers make sure COVID-19 vaccines are safe to be tested on people like me?

Vaccines are tested in a number of stages to make sure they are both safe and effective. You may be invited to participate in a study that is evaluating whether the vaccine is safe to be used for other people like you.  

The information you are given about any study you are invited to take part in will explain what stage the vaccine is at and how it has already been tested. You can consider this information when deciding whether to take part.

Will the COVID-19 vaccine tested on me have been tested on other people before me?

The number of people the vaccine has been tested on will depend on the stage of the study. You should be told how many people have been tested before you decide to take part in a study. 

Will I need to self-isolate whilst I'm part of a vaccine study?

There is no need to routinely self-isolate if you are taking part in a vaccine study. After some vaccines, you may experience a fever for one or two days.  If this were to happen, then you may need to self-isolate depending on the current public health policy

Will I experience any illness or side effects as a result of a vaccine?

Common vaccine side effects include soreness, swelling and redness at the site of the vaccination and sometimes more general symptoms like tiredness, achy muscles and fever which may last for a few days and get better by themselves.

Are the vaccines being tested live or synthetic like the flu vaccine?  

No, the vaccines being currently tested are not 'live'. There are a number of different technologies being developed, but all share the aim of helping a person's immune system recognise COVID-19 and fight it off, without risking the person contracting the virus. Researchers will be able to answer specific questions when they contact potential participants and information on the technologies will be published on this website in the future.

Will I be risking my health or those I live with if I take part in a vaccine study?

The vaccines themselves should not pose a risk to those you live with. If a household member is shielding and you are supporting them by staying at home to limit exposure to infection, then taking part in the vaccine study would require you to leave your home more frequently.

Would I have to tell others that I'm part of a vaccine study?

You do not have to tell family, friends or employers that you are part of a vaccine study. If you are admitted to hospital for any reason, we ask you to inform the staff caring for you.

Will taking part in the study affect my life/health/travel insurance?

This will depend on your circumstances and your insurance policy.  You are advised to check with your insurance company before taking part in a study.

Does the vaccine contain meat products or were meat products used to make the vaccine?

This will depend on the vaccine type but this information should be available from the study team.

Is the vaccine Halal/Kosher?

This will depend on the study type but this information should be available from the study team.

I want to help but don't want to or can't take part in a vaccine study

You might wish to volunteer for another type or more specific COVID-19 research study, or see a full list of health conditions covered by studies on this site. 

You can read more about what is health and care research or about giving your permission to take part in research on our site.

Who is involved?

The sign-up service is delivered in partnership between the National Institute for Health Research and NHS Digital. NHS Digital is the national information and technology partner to the health and social care system using digital technology to transform the NHS and social care.

The NIHR is working with equivalent NHS research partners in Northern Ireland, Scotland and Wales. We are also working with ZOE, the company behind the COVID symptom tracker app, although ZOE volunteers are also asked to sign up to the NHS registry. 

Public Health Agency Northern Ireland
NHS Scotland
Health and Care Research Wales
Join Zoe