Monoclonal Antibodies for COVID-19 tested on fetal cells, may risk side effects Sept 8, 2021 Early introduction of this effective treatment means little is known about potential side effects. https://www.lifesitenews.com/news/monoclonal-antibodies-for-covid-19-tested-on-fetal-cells-risk-serious-side-effects/?fbclid=IwAR1Rrs8cNMQdoRroXr_N5jbJpxGPBpLmkElxRScYJEx_QjTZdR7103V55Vk