We’re all waiting for a coronavirus vaccine, but Dr. Robert Redfield, director of the US Centers for Disease Control and Prevention, says even if a vaccine were released now, it would take six to nine months for enough people to receive it to create immunity. In the meantime, Redfield says masks may work even better than a vaccine. For when a vaccine does arrive, rich nations including the United States, Britain and Japan have already bought up more than half the expected supply. That’s about 51% of available vaccines for about 13% of the world’s population. Meanwhile, some local leaders are enacting unusual punishments for people who don’t abide by health policies. In parts of rural Indonesia, those caught without masks must dig graves for Covid-19 victims. The governor of one Philippine province is asking people to report loud karaoke singers who disrupt people’s sleep during curfew hours.