Leaving my hermit's cave

Heading to Sydney tomorrow for the first time since before the pandemic. Am overdue for a check-up with my heart specialist. Will be masking the entire way and not going anywhere except the clinic (much as I'd LOVE to visit a museum/gallery or several). I'll take sandwiches from home and eat them in a park. Hopefully I don't catch Covid on the city buses or the long train trips there and back. If I do, then I'll just have to rely on my four doses of vaccine (had a second booster recently) to lessen the effects. Need to hear from my specialist that I haven't developed any further problems.