It goes without saying that there are always plenty of negatives in the world. But if you try hard enough, you can find a positive in just about all of them.
Subscribe now for unlimited access.
$0/
(min cost $0)
or signup to continue reading
And there would be few more positive sights for the staff at blood banks at the moment than new O-negative donors, given the supply of live-saving blood is under critical pressure.
It is the same story across Australia, with blood donations currently at record low levels as illnesses force donors to cancel appointments to give blood.
As reported on Saturday, about 30,000 donor appointments per week are being cancelled, postponed or simply not attended, leaving many parts of this country with less than a day's worth of O-negative blood for transfusions and more in reserve.
O-negative blood can be given to anyone in need of a transfusion but fewer than one in 14 Australians have it, making about 7 per cent of the population particularly valuable to Red Cross.
There are seven other main blood types, with some more rare or versatile than others.
But Lifeblood, the Red Cross branch that manages the nation's life-saving blood products, does not discriminate. As it says on its website, "we love them all equally".
That has perhaps never been more true than it is this winter as the so-called "triple threat" of COVID-19, the flu and other respiratory illnesses keep donors away. That means it is time for those who are able to donate to roll up their sleeves and start saving lives. Someone you know is bound to need blood one day because one in three Australians do at some point. What that means is a donation is needed in this country every 18 seconds.
Kate Waterford's story illustrates the importance of the issue. She has been giving blood for more than 10 years, and has this weekend urged new or lapsed donors to help make up the shortfalls at centres that have been almost empty in recent days.
Ms Waterford knows the power of blood donation not only because she has given her own, but also because transfusions have saved her life on three occasions.
She will never know the names of the people who kept her alive, nor will those she has saved know hers.
That sort of selflessness is why those who give the gift of life are, as Ms Waterford puts it, "absolute heroes".
