Variant Strain of COVID-19 Found in Wisconsin

Jan 13, 2021

Credit PIXABAY.COM

A variant strain of COVID-19 has been found in Wisconsin. This is the variant that was first discovered in England in November. 

Wisconsin Department of Health Services said the strain was found in lab tests on Tuesday.

Based on epidemiologic and modeling studies, researchers believe that this new strain spreads more rapidly and easily than the original strain of COVID-19. However, there is no evidence that the new strain causes more severe illness or increased risk of death. 

“We already know that COVID-19 is easily transmitted through respiratory droplets, and with this new variant appearing to be even more infectious, taking preventative measures like wearing a mask and physically distancing are even more important,” said DHS Secretary-designee Andrea Palm in a news release.

In Wisconsin, the strain was identified through ongoing surveillance and whole genome sequencing, a routine practice since the onset of the COVID-19 pandemic. All viruses, including the virus that causes COVID-19, change through mutation, and new variants of the virus are expected to occur over time. 

“Mutations among viruses are very common. It’s not unusual – in fact, it’s expected. As time goes on in the pandemic and the virus continues to replicate on a large scale, the genetic sequence of the virus will change,” said Chief Medical Officer Dr. Ryan Westergaard.