(Staff article from the ABC NEWS AUSTRALIA on July 8, 2021.)
The West
Australian woman received the vaccine in early June and was admitted to Royal
Perth Hospital later that month, where she died of a blood disorder. The
federal government's Therapeutic Goods Administration (TGA) investigated the
woman's death, with an external vaccine safety investigation group of experts
deeming the vaccination the likely cause.
It based that conclusion on a strong lack of evidence for other causes and the timeframe within which she died after taking the vaccine. The TGA said the woman had experienced a viral illness that could have theoretically caused the disorder, but the group felt the unusual severity of the event made the vaccine a more likely cause.
The woman
suffered Immune Thrombocytopenic Purpura (ITP), which causes low blood platelet
levels. The link between ITP and the vaccine is still being investigated, but
preliminary research suggests the risk is around one case per 100,000
AstraZeneca doses. Side effects and deaths linked to COVID-19 vaccinations in
Australia remain extremely rare.
The latest
report from the Therapeutic Good Administration says there were only 4.4
adverse events reported per 1,000 doses to July 4, with the vast majority of
those being minor issues such as headaches and muscle pain. Blood disorders are
far more rare, and the vast majority of those do not end up fatal.
Australia has
administered five million doses of the AstraZeneca vaccine. Confusion around
the vaccine has been rife in recent weeks, after a number of mixed messages at
top levels. Prime Minister Scott Morrison last week announced any Australian
adult who wanted the AstraZeneca vaccine could request it from their GP, advice
that was disputed by some state officials.
The recommended
age for AstraZeneca was raised to 60 last month. The Australian Technical
Advisory Group on Immunisation (ATAGI) did not change its advice after Mr
Morrison's intervention. On July 1 ATAGI reinforced the importance of
completing a two-dose schedule with AstraZeneca to ensure maximum protection.