From memory the Pfizer jab is 0.3 ml and the AZ 0.5 ml which in injection terms is a small amount to stick into an arm muscle. Unlucky to get a haematoma or if too high then can bleed from the membrane surrounding the bone.
@midlife started
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From memory the Pfizer jab is 0.3 ml and the AZ 0.5 ml which in injection terms is a small amount to stick into an arm muscle. Unlucky to get a haematoma or if too high then can bleed from the membrane surrounding the bone.