This time of the year is notorious for bringing in the worst kinds of germs. While we’re desperately waiting for spring to arrive and don our lighter jackets in the hopes that we can will warmer weather our way, we prime ourselves for catching that final bug of the season. You cannot get through a single bus ride without hearing incessant sniffling or muffled coughs. And just when you think you have evaded the misery of a cold or flu, someone sneezes on you while you’re riding the subway and you know, with an impending sense of doom, that there…