COVID-19: Click here for the latest updates and vaccine news
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COVID-19 vaccine summary
The COVID-19 vaccine is a new vaccine developed to help reduce your risk of getting COVID-19. It's given as an injection into your upper arm – usually in 2 doses. Find out the latest information on the vaccine, how it works, side effects and the protection it offers.
COVID-19 vaccine
Latest articles
Can you get coronavirus twice?
If you’ve had COVID-19, you might be wondering if this means you can’t get it again. Discover what the scientific evidence says, and what you can do t...
What are the health risks of being overweight or obese?
If you have too much body fat, you may be overweight or obese. Find out what this means for your health, and what you can do to reduce your risk of pr...
What are the health risks for people with diabetes?
High blood sugar, which happens when you have diabetes, can lead to several other health problems. Discover what these problems are, and what you can ...
What are the health risks for older people?
Ageing is natural, but it means our bodies may not work as well. Find out what health conditions are common in older people, and what you can do to mi...
What are the health risks of having high blood pressure?
If you have high blood pressure, you’re at risk of other health problems, too. Discover who gets high blood pressure, what conditions it is linked to,...
What are the health risks of having low blood pressure?
Low blood pressure isn’t always a cause for concern, but it can sometimes lead to problems. Find out more about the causes and symptoms, and when you ...
What causes indigestion?
Indigestion can be very uncomfortable, with symptoms such as bloating, pain and acid reflux. Discover the most common causes, from food to stress, and...
Could your shoes be causing your back pain?
If you’re wondering what’s causing your back pain, you might want to look at your feet. Discover 4 ways your shoes could be to blame, and tips for fin...
What causes nausea after eating?
Feeling sick after eating? You’re probably wondering why. Learn how to tell if it’s food poisoning, a stomach bug or something else – and when to see ...
What causes nausea and how can I stop it?
Nausea, or feeling sick, can be very unpleasant. Discover some common causes of nausea, what you can do to help yourself feel better, and when to see ...