UPDATE 2-Healthcare group Sanofi agrees to buy U.S. peer Bioverativ for $11.6 bln By: Reuters: Company News January 22, 2018 at 01:55 AM EST * Sanofi says deal to boost earnings (Recasts with company announcement of deal) Read More >> Related Stocks: Banco Santander ADR Biogen Idec JPMorgan Chase & Co Johnson & Johnson Lazard Inc Pfizer