@article {3092972,
	title = {Protection by a Fourth Dose of BNT162b2 against Omicron in Israel},
	journal = {New England Journal of Medicine},
	year = {2022},
	author = {Bar-On, Yinon M. and Goldberg, Yair and Micha Mandel and Bodenheimer, Omri and Amir, Ofra and Freedman, Laurence and Alroy-Preis, Sharon and Ash, Nachman and Huppert, Amit and Milo, Ron}
}
