That sounds more like a personal choice than a work requirement, unless your employer specifically mandates it. ⚡ Working on restarting my software career amidst everything; my pinned post has all the background.

Manager's prompting me, because last Frb I lost 3 weeks to the flu. Worst I've had in 15 years, tbf, but I don't expect that to happen again for a long time, so I'm not taking it.