4D pharma to Participate in Jefferies London Healthcare Conference

4D pharma plc (AIM: DDDD, NASDAQ: LBPS), a pharmaceutical company leading the development of Live Biotherapeutic products (LBPs), a novel class of drug derived from the microbiome, today announces that 4D pharma management will participate in the Jefferies London Virtual Healthcare Conference, being held November 18-19, 2021.