Focusing on this year's flu...use healthy handwashing...and when soap and water aren't handy, hand gels work well, too.
D005782:Gels; D006235:Hand Disinfection / Q000379:methods / Q000592:standards*; D006801:Humans; D007251:Influenza, Human / Q000517:prevention & control*; D012915:Soaps
D005782:Gels; D012915:Soaps