World Health Org: coronavirus "may never go away"; University of Louisiana to resume in-person classes this fall; Trump names former drug executive to lead "warp speed" vaccine effort; Grocery prices jump; cost of clothes, gas, cars all down;
CDC to warn about condition in children associated with virus; DC extends stay-at-home order until June 8th; NYU study: Abbott rapid test use by W.H. often misses positive cases; Cases rising in 9 states, holding steady in 19 & falling in 22; Key model raises death projection in U.S. to 147,000 by August; Trump names former drug executive to lead "warp speed" vaccine effort; Ousted vaccine director will warn Congress of "darkest winter in modern history" without ramped up response; Whistleblower to testify he "faced hostility" after warning about shortages of medical supplies; Thousands volunteer to be expose to coronavirus for potential vaccine test; Airlines struggle to enforce new "mandatory" face mask rules; EU suggests phased return to tourism for summer vacations;