RT Journal Article SR Electronic(1) A1 Kliker, Limor A1 Zuckerman, Neta A1 Atari, Nofar A1 Barda, Noam A1 Gilboa, Mayan A1 Nemet, Ital A1 Abd Elkader, Bayan A1 Fratty, Ilana S A1 Jaber, Hanaa A1 Mendelson, Ella A1 Alroy-Preis, Sharon A1 Kreiss, Yitshak A1 Regev-Yochay, Gili A1 Mandelboim, Michal YR 2022 T1 COVID-19 vaccination and BA.1 breakthrough infection induce neutralising antibodies which are less efficient against BA.4 and BA.5 Omicron variants, Israel, March to June 2022 JF Eurosurveillance VO 27 IS 30 SP 2200559 OP DO https://doi.org/10.2807/1560-7917.ES.2022.27.30.2200559 UL https://www.eurosurveillance.org/content/10.2807/1560-7917.ES.2022.27.30.2200559