so we cannotjudge that. or you can postpone your vaccination if you have tested positive for covid 19 in the last 6 months. we know that djokovic tested positive injune 2020. and he could have tested positive recently. tennis australia said djokovic s application went through two rigorous review panels. here s our tennis reporter russel fuller on the process. these medical exemptions aren t given away lightly. they are treated anomalously, all of the cases, so the panel would not have known it was novak djokovic applying. anonymously. it has to be approved by the australian technical advisory group body organisation, and a second panel made up of medical experts has to also give the green light to a player receiving a vaccination. i think that s what people need to have in the back of their minds but at the same time, clearly, people will reach their own conclusions if novak djokovic doesn t shed any further light on the subject, and they may well make their frustration felt.