NEW YORK, United States (AFP) — Moderna cut its 2021 forecast for Covid-19 vaccine deliveries on Thursday, pushing back some doses to next year and sending shares sharply lower. The biotech company, which has soared to prominence this year on the success of its coronavirus vaccine, cited longer delivery times for international shipments. Other factors concern “temporary” impacts associated with the ramp up of production, said Moderna, adding that some shipments would lapse until early […]