We have doses sitting there, unused, right now. Why do we have to wait until vaccine efficacy has fallen off…

We have doses sitting there, unused, right now. Why do we have to wait until vaccine efficacy has fallen off a cliff before giving the 3rd dose? Because (live with the virus politicians) say, all that matters is hospitalisations and deaths. Bullshit. #auspol #covid19aus https://t.co/MhSglwNOmI