nprnews_____ = ||| lubuntu at wor2 1TXN|||Moderna Increases COVID-19 Vaccine Shipments While Pfizer Lags Behind||| kickerpage = |||no kicker pagenpr for NPRNEWS||| summarynpr = |||The two companies producing COVID-19 vaccines for use in the United States will have to raise production to meet contractual goals of 100 million doses each by the end of March.