Is Omicron a Viral Virus?

Omacran seems to be pretty good at getting around immunity. Is there a sense, a clear sense now of how it does so? And if so, is that a strategy that is likely to be replicated in future varias?" i think what's striking about omicron is that it not only has some mutations in its spike protein, which is a major target of anobodies," he says. "The mechanism is still being understood in detail"