（Jeff Mason and Jonathan Landay; Additional reporting by Timothy Ahmann.government sources familiar with the situation confirmed to Reuters that Secret Service officers had tested positive for the virus but did not provide a specific number.
還銆€銆€ The "Notice" emphasizes the need to strengthen daily early warning, prevention and control. Colleges and universities should complete and improve the four-level early warning network of "school-department-class-dormitory/individual", relying on class psychologists, student party leaders, student dormitory heads and other groups, and focus on whether students encounter major changes, major setbacks and obvious occurrences Abnormalities, etc. Counselors and head teachers must visit all student dormitories every month, and the department must hold regular student psychological abnormalities research and judgment meetings to provide timely intervention and assistance to students who are showing signs of high-risk tendencies.
國RECOMMENDATIONSThe company stopped providing liked by and followed by tweet recommendations from accounts that users did not follow in their home timelines and notifications - but the change did not provide the desired results.
個I think they need to be able to hit the ground running.
said at a news conference after noting that no substantial changes have been seen in a second recount demanded by Republican President Donald Trumps campaign.