A COVID-19 vaccine different from those made by Moderna, Johnson & Johnson, and Pfizer could be available to Americans "as soon as this summer," NPR reported on Sunday.
The three vaccines currently authorized for use in the U.S. work by instructing the body to manufacture something that looks like a piece of the virus, but isn't. Then, if ever infected with the real virus, the immune system is prepared. The new protein subunit vaccine, however, already contains that all-important bit, known as the spike protein, meaning the body doesn't have to produce it on its own. What's more, the protein subunit vaccine doesn't require "special refrigeration," and also contains an "adjuvant" that makes the shot "even more protective," per NPR.
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.
Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
-
Mountainhead: Jesse Armstrong's tech bro satire sparkles with 'weapons-grade zingers'The Week Recommends The Succession creator's first feature film lacks the hit TV show's 'dramatic richness' – but makes for a horribly gripping watch
-
10 great gifts to give dear old dad this Father's DayThe Week Recommends Make his day with a thoughtful present
-
Seeing Each Other: Portraits of Artists – a 'riveting' exhibitionThe Week Recommends Pallant House exhibition offers fascinating instances of painterly reciprocity
-
Breakthrough gene-editing treatment saves babyspeed read KJ Muldoon was healed from a rare genetic condition
-
Sea lion proves animals can keep a beatspeed read A sea lion named Ronan beat a group of college students in a rhythmic dance-off, says new study
-
Humans heal much slower than other mammalsSpeed Read Slower healing may have been an evolutionary trade-off when we shed fur for sweat glands
-
Novel 'bone collector' caterpillar wears its preySpeed Read Hawaiian scientists discover a carnivorous caterpillar that decorates its shell with the body parts of dead insects
-
Scientists find hint of alien life on distant worldSpeed Read NASA's James Webb Space Telescope has detected a possible signature of life on planet K2-18b
-
Katy Perry, Gayle King visit space on Bezos rocketSpeed Read Six well-known women went into lower orbit for 11 minutes
-
Scientists map miles of wiring in mouse brainSpeed Read Researchers have created the 'largest and most detailed wiring diagram of a mammalian brain to date,' said Nature
-
Scientists genetically revive extinct 'dire wolves'Speed Read A 'de-extinction' company has revived the species made popular by HBO's 'Game of Thrones'
