omicron variant Archives

How worried should you be about BA.2?

Technically, the new dominant viral strain is another iteration of omicron. But, Northeastern experts say, that’s no reason for alarm. In fact, they say, it’s a likely sign of the new normalcy.

by Eva Botkin-Kowacki April 5, 2022

Omicron has set records. How much do case counts matter now?

COVID-19 cases are high, but it’s not 2020 anymore: Being nearly two years into the pandemic may make all the difference. “If we were seeing these numbers back in September of 2020, it would be a different story,” says Northeastern public health expert Neil Maniar.

by Eva Botkin-Kowacki January 11, 2022

People wait in line to test for COVID-19 in Long Beach, Calif. AP Photo/Ashley Landis

When will the omicron surge be over? Very soon.

The omicron variant is driving a record-setting surge of COVID-19 cases across the nation. But coronavirus numbers are expected to plummet just as quickly as they soared, says Alessandro Vespignani, director of the Network Science Institute at Northeastern. And that may happen fast.

by Eva Botkin-Kowacki January 6, 2022

Omicron moves fast. Here’s what that means for the next few weeks.

A virus that moves as quickly around the globe as the omicron variant could spell disaster just as people are traveling and gathering for holiday and New Year celebrations. But the devil’s in the details when it comes to COVID-19. And, says Alessandro Vespignani, an infectious disease modeler at Northeastern, scientists have shared a “mixed bag of news” in recent weeks.

by Eva Botkin-Kowacki December 16, 2021

Understanding how viruses evolve can help us understand what future variants of the coronavirus we might see—and whether or not we should fear them. Getty Images

Do viruses such as the coronavirus become less deadly?

Understanding how viruses evolve can help us understand what future variants of the coronavirus we might see—and why they might not necessarily be a specter of doom. “What’s the virus trying to do?” says Jared Auclair, associate teaching professor of chemistry and chemical biology at Northeastern. “If it kills the host, it dies with the host.”

by Eva Botkin-Kowacki December 13, 2021

Photo by Matthew Modoono/Northeastern University

Should I still get a booster shot even though we don’t know much about omicron?

It’s unlikely that the omicron variant will evade COVID-19 vaccine protections entirely, says Mansoor Amiji, university distinguished professor of pharmaceutical sciences and chemical engineering at Northeastern. But you will likely need that booster shot. Here’s why.

by Eva Botkin-Kowacki December 3, 2021

Northeastern’s COVID-19 testing center is ready to identify the omicron variant

As the world faces the new omicron variant of the coronavirus, early detection will be crucial to identifying and responding to any risk the variant might pose. “We take a more targeted approach, which gives us a head start,” says Jared Auclair, who runs Northeastern’s Life Sciences Testing Center in Burlington, Mass.

by Eva Botkin-Kowacki November 29, 2021

omicron variant