Deaths among the double vaccinated: what is behind the Australian statistics?

On Tuesday, there were 356 Covid-19 patients being treated in intensive care wards throughout Australia. Of those, 25 were fully vaccinated. While the data points to the extraordinary efficacy of Covid-19 vaccines in preventing people from becoming severely unwell, being hospitalised and dying, it does raise the question: why do a small number of people become seriously ill and, in rare cases, die, despite being fully vaccinated? An intensive care unit staff specialist at Nepean hospital in Sydney, Dr Nhi Nguyen, said those who are fully vaccinated and die tend to have significant underlying health conditions. Being treated in intensive care, where people may be on a ventilator and unable to move, added to any existing frailty, especially in elderly people, she said.