twitter_____ = ||| lubuntu at wor3 2J1P|||Teachers at high risk for Covid-19 should have options for virtual learning, CDC chief Dr. Rochelle Walensky says following the agency’s updated guidance for reopening schools <a dir="ltr" href="https://t.co/RFfMoOB9DW?amp=1" target="_blank" role="link" data-focusable="true" class="css-4rbku5||| kickerpage = |||no kicker pagetwitter for twitter