Novak Djokovic, the world’s top-ranking tennis player, has been granted a medical exemption to take part in the Australian Open. Djokovic, who has won the event nine times (one more victory would give him a record-breaking 21 major titles), refused to show proof of vaccination, which is required to enter Australia.

“I will not reveal my status whether I have been vaccinated or not,” he told Blic, a Serbian daily, calling it “a private matter and an inappropriate inquiry.”

The family of Dale Weeks, who died last month at the age of 78, would disagree. Weeks was a patient at a small hospital in rural Iowa, being treated for sepsis. The hospital sought to transfer him to a larger hospital where he could have surgery, but a surge in COVID-19 patients, almost all of them unvaccinated, meant that there were no spare beds. It took 15 days for Weeks to obtain a transfer, and by then, it was too late.