<p><strong>Very common</strong>: headache, muscle pain, injection site pain, injection site tenderness, tiredness.<br />
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<strong>Common</strong>: Nausea, influenza like illness, fever, other injection site reactions (e.g. redness, hardening, swelling, itching).<br />
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<strong>Uncommon</strong>: vomiting, skin rash, changes in the lymph-nodes, migraine (throbbing headache, often accompanied by nausea and vomiting and sensitivity to light), dizziness, vertigo (spinning sensation), diarrhoea, belly pain, excessive sweating, itching, chills, general condition of feeling unwell, musculoskeletal stiffness, joint pain, weakness, abnormal laboratory liver test results (hepatic enzymes increased).</p>