Very common: may affect more than 1 in 10 people

• pain at injection site
• tiredness
• headache
• muscle pain
• chills
• joint pain
• fever

Common: may affect up to 1 in 10 people

• injection site swelling
• redness at injection site
• nausea

Uncommon: may affect up to 1 in 100 people

• enlarged lymph nodes
• feeling unwell

Some people have reported a sudden feeling of cold with shivering/shaking accompanied by a rise in temperature, possibly with sweating, headache (including migraine-like headaches), nausea, muscle aches and feeling unwell, starting within a day of having the vaccine and usually lasting for a day or two.

If your fever is high and lasts longer than three days, or you have other persistent symptoms, this might not be due to side effects of the vaccine and you should seek appropriate medical advice according to your symptoms.

Very Common (may affect more than 1 in 10 people)

• tenderness, pain, warmth, itching or bruising where the injection is given
• generally feeling unwell
• feeling tired (fatigue)
• chills or feeling feverish
• headache
• feeling sick (nausea)
• joint pain or muscle ache

Common (may affect up to 1 in 10 people)

• swelling, redness or a lump at the injection site
• fever
• being sick (vomiting) or diarrhoea
• flu-like symptoms, such as high temperature, sore throat, runny nose, cough and chills

Uncommon (may affect up to 1 in 100 people)

• feeling dizzy
• decreased appetite
• abdominal pain
• enlarged lymph nodes
• excessive sweating, itchy skin or rash