 SAN DIEGO, July 20, 2021 GLOBE NEWSWIRE -- Maravai LifeSciences, Inc. Maravai NASDAQ: MRVI, a global provider of life science reagents and services to researchers and biotech innovators, plans to announce its second quarter 2021 financial and operating results after the market closes on Tuesday, August 10, 2021, and will host a conference call on the same day at 2:00 p.m. PT5:00 p.m. ET. 