A new COVID-19 variant is emerging globally and infectious disease experts warn it’s not to be underestimated. On May 23, the World Health Organization officially designated NB.1.8.1 a “variant under monitoring,” according to a risk evaluation of the variant.

Two of COVID’s hallmark symptoms are a mild but persistent dry cough and nasal congestion, Hoy said. Many people who come down with COVID are also hit with fatigue and tiredness. “An infected person can still make it through the day, but they are resting more and feel more tired throughout the day,” Hoy said.

A new COVID variant - NB 1.8.1 - is creeping across the country; here are the symptoms to watch for, and vaccinations you'll need to take.