Posted in NEWS Lambda variant of COVID-19 identified at Texas hospital. Is it worse than delta? July 21, 2021 A Houston hospital has its first case of the lambda variant, but public health experts say it remains too soon to tell how the variant will spread. http://rssfeeds.usatoday.com/~/658992694/0/usatoday-newstopstories~Lambda-variant-of-COVID-identified-at-Texas-hospital-Is-it-worse-than-delta/