Delta Variant Becoming Focal Point for Health Providers
"It spreads more easily and that means people have to be more careful about masking or we have to achieve higher levels of vaccination to protect against it," said Dr. James Cutrell, an associate professor of medicine in the Division of Infectious Diseases at UT Southwestern Medical Center. He said the delta variant is about 50% more contagious than the alpha variant, which has been the dominant strain in the U.S. “There is a concern that moving forward in the future if there are certain geographic areas that significantly lag behind in terms of their vaccine uptake, those areas may be mor...