That figure really surprises me, especially given it is healthcare workers.
Agreed mate its shockingly bad, i know people who just dont bother. Whats worse is we had a shockingly bad flu outbreak in Jan 2018, really horrific, it was one of the worst experiences ive had in healthcare (before this) and i thought i had seen it all.
It varies from hospital to hospital to be honest, our place was well over 60% compliance this year, but its sometimes about its roll out by the individual health care setting. Before our outbreak it was our single Oc Heath Nurse who would give the vaccine and there was no real push to get it done. We did a root cause analysis and lessons learned after our outbreak and many of our practices around promoting compliance had slipped into complacency and we had bad habits and practices in educating around it.
After our outbreak getting the vaccine was pushed hard, Oc Health went full time during the season with more staff, nurses on individual wards were nominated to be the ones to give it in their local area for ease of access for staff and daily clinics were advertised well before time and run daily throughout the season also accommodating those on shifts. The hospital also gave free vouchers for a coffee and bun when you go it done.
Like Roydo was saying though sometimes there is just a complacency around flu, even in health care sometimes, people lack proper education, or token efforts are made or bad habits developed or people just convince themselves they are "to busy", it can be shockingly bad.