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The Cannon House Office Building on Capitol Hill was evacuated after an alarm sounded. But it was given an all-clear a short time later.There are no reports yet on why and whether it was related to the string of explosive devices being received by politicians and media throughout the nation this week.The Hill reports the alarm went off and people were urged to calmly evacuate. Nearby Independence Avenue was shut down as authorities investigated.The building was built in Washington D.C. in 1908, according to the Architect of the Capitol website. In 1962, the building was named for former Speaker of the House Joseph Gurney Cannon. It's located just south of the Capitol Building.  709

The Centers for Disease Control and Prevention announced in a report on Tuesday that the number of people infected by mosquitoes, ticks and fleas has tripled from 2004 through 2016. And as the number of infections increase, the CDC says the US is not prepared to reverse the trend. According to CDC figures, 27,388 cases of disease from mosquitoes, ticks and fleas were reported in 2004. In 2016, that number had increased to 96,075. “Zika, West Nile, Lyme, and chikungunya—a growing list of diseases caused by the bite of an infected mosquito, tick, or flea—have confronted the U.S. in recent years, making a lot of people sick. And we don’t know what will threaten Americans next,” said CDC Director Robert R. Redfield, M.D. “Our Nation’s first lines of defense are state and local health departments and vector control organizations, and we must continue to enhance our investment in their ability to fight against these diseases.”The CDC said that the most common mosquito-borne viruses were West Nile, dengue and Zika.Here are others facts the CDC provided:  1111

The coronavirus pandemic may have started earlier than previously thought, according to scientists from the CDC.A study from government scientists published November 30 appears to confirm what some health experts have suggested, patients infected with COVID-19 were in the US before the beginning of 2020.“The findings of this report suggest that SARS-CoV-2 infections may have been present in the U.S. in December 2019, earlier than previously recognized. These findings also highlight the value of blood donations as a source for conducting SARS-CoV-2 surveillance studies,” the report states.The first officially documented case of COVID-19 in the US was reported on January 19, a person who had returned to the US after traveling from China.The World Health Organization was alerted to the novel coronavirus by officials in Wuhan, China on December 31, 2019. The CDC researchers say further reports have identified a patient in Wuhan with COVID-19 symptoms as early as December 1, 2019.The study looked at more than 7,000 routine blood donation samples taken by the American Red Cross from people in nine states between December 13, 2019 and January 17, 2020.They found COVID-19 antibodies in 106 samples, mostly from the states of California, Oregon and Washington, from blood collected between December 13-16, 2019. Other samples that indicated COVID-19 antibodies were from Connecticut, Iowa, Massachusetts, Michigan, Rhode Island, and Wisconsin taken in early January 2020.“The presence of these serum antibodies indicate that isolated SARS-CoV-2 infections may have occurred in the western portion of the United States earlier than previously recognized or that a small portion of the population may have pre-existing antibodies that bind SARS-CoV-2,” the report states.Scientists acknowledge that patients presenting with what is now known as COVID-19 symptoms before mid-January would likely not have had clinical samples taken or kept because of how new the virus was. Therefore, the CDC used the existing repository collected by the American Red Cross during their routine blood donation process.“These specimens were previously archived for potential future studies to identify emerging transfusion-transmissible infections but were re-purposed for the present study,” researchers stated.Researchers caution that these results are subject to limitations. Although they detected antibodies, that does not mean they are “true positive” COVID-19 tests. In order to get a true positive, a different test would need to be a run. 2545

The CBS board of directors is in the process of picking outside counsel to conduct an investigation after company CEO Les Moonves was accused of sexual misconduct.In a statement, CBS said that "no other action" was taken on the matter at Monday's board meeting.The meeting was scheduled before a bombshell report in The New Yorker Friday detailed allegations against the CEO. Six women told the magazine that Moonves sexually harassed them.In a statement to The New Yorker that was also obtained by CNNMoney on Friday, Moonves said he has "promoted a culture of respect and opportunity for all employees" throughout his tenure at CBS."I recognize that there were times decades ago when I may have made some women uncomfortable by making advances," Moonves said. "Those were mistakes, and I regret them immensely. But I always understood and respected — and abided by the principle — that 'no' means 'no,' and I have never misused my position to harm or hinder anyone's career."The idea that Moonves should step aside during the probe was raised by at least some board members this weekend, according to one source who spoke to CNNMoney on Sunday.The board also said on Monday that it would postpone its annual meeting of stockholders, which was scheduled to be held August 10. A new date has not yet been announced. It was not clear why the board decided to reschedule that meeting. 1400

The CDC is considering changing its quarantine guidelines for those who have been in close contact with someone who is infected with the coronavirus.Currently, those who have been in close contact with someone infected with the virus would be advised to quarantine for 14 days. Possible new guidance would shorten the quarantine period to 10 days. At the end of the 10-day period, a test would be need to end quarantine.In an interview with CNN’s Wolf Blitzer, Adm. Brett Giroir, the assistant secretary for health at Health and Human Services, explains why a 10-day quarantine might be more effective at getting more compliance with the guidance."People are much more likely to listen to a 10-day quarantine than they are a 14-day quarantine,” Giroir said. “If we can shorten it safely with most risk because we have a quarantine plus a test, we have a lot of tests available now, that might improve our public health responses.”Giroir stressed that final guidelines have not been approved, and the current guidance still calls for a 14-day quarantine.“It's not an announcement that is happening but we are reviewing it and the CDC team is modeling it and looking at data every day,” Giroir said.“And it may change or it may not. Just depends on where the data and the evidence wind up." According to the CDC, a person can become infected with the virus up to 14 days following exposure. But researchers say most illnesses begin five to seven days after COVID-19 exposure.A close contact is considered someone who is within 6 feet of someone with the virus for a period of 15 minutes or more over the course of a day. 1626

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