Random Analytica: AstraZeneca COVID-19 vaccine and cases of Thrombosis with thrombocytopenia syndrome (TTS) by Age Group as at 11 July 2021

The Therapeutic Goods Administration (TGA) has updated its latest safety report with one new confirmed death announced. Via the TGA. COVID-19 vaccine weekly safety report – 15-07-2021. Summary:

  • The most frequently reported suspected side effects associated with Comirnaty (Pfizer) and AstraZeneca COVID-19 vaccines continue to be events that were seen in the clinical trials, and are commonly experienced with vaccines generally.
  • As reported by South Australian Health authorities on 12 July 2021, sadly a 72-year-old woman from South Australia has died from TTS following vaccination with a first dose of the AstraZeneca vaccine. This case was confirmed to be linked to the vaccine and was reported in last weeks’ report.
  • Seven additional cases of blood clots with low blood platelets have been assessed as thrombosis with thrombocytopenia syndrome (TTS) likely to be linked to the AstraZeneca vaccine. When assessed using the United Kingdom (UK) case definition, four were confirmed and three were deemed probable TTS. This brings the total number of cases of TTS to 83 from 5.4 million doses administered to date.
  • We continue to closely monitor reports of immune thrombocytopenia (ITP) and Guillain-Barre Syndrome (GBS) following vaccination with the AstraZeneca vaccine and myocarditis and pericarditis with the Comirnaty vaccine.

Simplistically put and based on the above figures you are likely to have an adverse reaction in every approx. 65,000 doses (no change) and a fatal reaction in approx. every 1.350-million doses (down from 1.6-million).

To date there have been four deaths linked to the AstraZeneca vaccine. They include:

1. 48-year old woman from NSW. Posted 16 April 2021 via the Australian Broadcasting Corporation. NSW woman’s fatal blood clotting likely linked to AstraZeneca COVID vaccine, Therapeutic Goods Administration says.

2. A 52-year old woman from NSW. Posted 10 June 2021 via the Therapeutic Goods Administration (TGA). COVID-19 vaccine weekly safety report – 10-06-2021.

3. A 61-year old woman from WA. Posted 8 July 2021 via the Australian Broadcasting Corporation. Death of 61-year-old WA woman last month likely linked to AstraZeneca vaccine.

4. A 72-year old woman from SA. Posted 12 July 2021 via the Australian Broadcasting Corporation. South Australian woman dies from rare blood clots after receiving AstraZeneca vaccine.