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MLA Citation
Bingyi Yang et al.. “Effectiveness of CoronaVac and BNT162b2 Vaccines Against Severe Acute Respiratory Syndrome Coronavirus 2 Omicron BA.2 Infections in Hong Kong .” Journal of infectious diseases, vol. 226, 2022, pp. 1382–1384. http://access.bl.uk/ark:/81055/vdc_100168331063.0x00004f