Got the 1st dose of the AstraZeneka vaccine yesterday, so far all good as far as after-effects go.
Doc explained possible side effects for an otherwise healthy person before hand and they were- (best as I recall the percentages, it was a lot to take in)
most will have some local minor irritation in the area of the injection
about 60% may suffer tiredness & mild headaches for 1 or 2 days after
about 40% may also develop a mild fever for 1 to 2 days after
about 20% may get cold shivers associated with the mild fever within 24hours (more prevalent in men)
about 1 in 1,000,000 could develop an anaphylactic reaction
about 4-6 in 1,000,000 could develop blood clotting
Don't quote me on the statistics though, that's just what I recall from the conversation before the jab. The doc asked a gazillion questions about allergies, general health, medical history, medications etc, etc, etc, all from a prepared questionnaire/tick the box checklist. Most questions seemed to focus on conditions which affect blood supply, and any yes answers changed the risk value of post vaccine side affects, and increased the amount of time you have to stay on site after the injection for observation. Here's a link to the info pack you should be given after the jab -
https://www.health.gov.au/sites/default/files/documents/2021/04/covid-19-vaccination-after-your-astrazeneca-vaccine-covid-19-vaccination-after-your-astrazeneca-vaccine.pdfI'm almost at the end of the 1st 24 hours and so far all good. Left arm is a teensy bit tender from the jab (feels a bit like a mild bruise), but otherwise all good.