This is the 11953rd most frequent Korean word.
노바백스라고
"노바백스라고" refers to "Novavax," a vaccine developed by the Novavax company.
In this sentence, "노바백스라고" is used to introduce the vaccine's name, implying that it is referred to as Novavax.
노바백스라고 하는 백신은 새로운 기술로 개발되었습니다.
The vaccine called Novavax was developed using new technology.
Here, "노바백스라고" indicates what people commonly call the vaccine.
사람들이 노바백스라고 부르는 새로운 백신이 출시되었습니다.
A new vaccine, which people call Novavax, has been released.
This usage of "노바백스라고" demonstrates its application in providing an explanation or definition regarding the vaccine.