Table 1.

Impact of Strategies to Reduce Influenza-Like Illness (ILI) in Healthcare Workers

		Baseline	Alternative Strategies To Reduce ILI
				Voluntary Vaccination + Reduce Presenteeisma
Parameters		Voluntary Vaccination	Mandatory Vaccination	2%	10%
Vaccination rate		70%	98%	70%	70%
Presenteeism rate		41%	41%	39%	31%
Total healthcare workers		5000	5000	5000	5000
• Vaccinated workers		3500	4900	3500	3500
• Unvaccinated workers		1500	100	1500	1500
Workers with illness	Non-flu ILI	800	800	800	800
	Unvaccinated with flu	105	7	105	105
	Vaccinated with flu	145	202	145	145
	Total with ILI	1050	1009	1050	1050
	At work with ILI	430	414	409	325

^aPresenteeism percentage reductions shown are absolute reductions.