WEBFeb 7, 2022 · Seqirus, a global leader in influenza prevention and a business of CSL Limited (ASX:CSL), today announced an investment in a new Research and Development (R&D) facility located in Waltham, Mass. The new facility will support the company’s growing R&D portfolio, with a focus on a self-amplifying messenger RNA (sa-mRNA) technology platform, the ...