Posted: June 28, 2021 at 4:55 pm TWG Source The Delta variant will cause \’very dense outbreaks\’ in these five states, expert says The Delta variant, a strain of Covid-19 believed to be more transmissible and dangerous than others, is likely to break out in some US communities, a health expert told CBS\’s Face the Nation. Via Leave a Reply Cancel replyYou must be logged in to post a comment.