Economists: Vaccine could boost US growth in 2021

An illustration picture shows vials with Covid-19 Vaccine stickers attached and syringes with the logo of US pharmaceutical company Pfizer and German partner BioNTech, on Nov. 17. (Justin Tallis/AFP/Getty Images/TNS)

Cruise ship passengers from the Pride of America and others stroll in Kailua Village in March, prior to first emergency proclamation issued by Gov. David Ige as the COVID-19 pandemic took hold globally. (Chelsea Jensen/West Hawaii Today)

The Kokua Kailua Village Stroll attracted scores to Kailua-Kona's downtown area prior to the COVID-19 pandemic as seen in this 2019 file photo. The outlook continues to be clouded by COVID-19 but a team of University of Michigan economists sees encouraging signs that could bring economic life close to normal by the end of 2021. (Laura Ruminski/West Hawaii Today)

The outlook continues to be clouded by COVID-19 but a team of University of Michigan economists sees encouraging signs that could bring economic life close to normal by the end of 2021.