Over the course of disease, the coreceptor tropism of the in vivo virus population typically expands to include chemokine receptor CXCR4 (X4), which confers a broader cell target range for the virus, and these viruses induce syncitium formation in transformed T-cell lines in vitro (syncitium inducing or SI).
Grantsburg, WI is a census place located in Burnett County, WI with a population of 1,251 and a median age of 45.6. In 2015, the median household income in Grantsburg, WI was $30,536, a 0.39% growth from the previous year.
Grantsburg is located at (45.780541, -92.684718). According to the United States Census Bureau, the village has a total area of 3.00 square miles (7.77 km 2), of which, 2.98 square miles (7.72 km 2) of it is land and 0.02 square miles (0.05 km 2) is water.