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The former Minneapolis police officer charged with killing George Floyd and three other officers accused of aiding and abetting in his death are scheduled to appear in court on Monday.Derek Chauvin is facing a second-degree murder charge for pinning Floyd to the ground and pressing his knee down on his neck. Floyd pleaded that he couldn't breathe, but Chauvin continued to press down for nearly eight minutes, according to bystander video.Two autopsies were performed and both ruled the death a homicide, although there were differences in what caused Floyd's death.The three other officers, J. Alexander Kueng, Thomas Lane and Tou Thao, will also appear in court Monday. Keung, Lane and Thao will appear in person, while Chauvin will appear via video conference.Their appearances are scheduled to take place around midday on Monday. Hennepin County Judge Peter Cahill has ruled that cameras cannot be present in the courtroom for pretrial hearings, though it remains to be seen if cameras will be allowed in the courtroom during the trial itself.Floyd's death prompted worldwide protests against police brutality and systemic racism. 1144

The flu vaccine may have an important benefit beyond protecting against influenza: It may also prevent heart attacks, especially in those at high risk, experts say."It's been a long time that people have recognized that association with flu season and development of a heart attack," said Dr. Kevin Schwartz, an infectious disease physician at Public Health Ontario.When it comes to preventing heart attacks in people with cardiovascular problems, experts have put getting the flu vaccine on par with long-term measures such as quitting smoking or taking one's medication for high blood pressure.  610

The FDA announced on Friday that it has issued an emergency use authorization for a second coronavirus vaccine. Its approval comes just one week after the FDA gave an emergency use authorization for a similar vaccine by Pfizer. That vaccine began distribution earlier this week. Moderna’s vaccine has been hailed as a medical breakthrough. The vaccine has been considered 94.1% effective against the virus. According to Moderna, none of the thousands who were given two shots of the vaccine had severe COVID-19 symptoms. That is compared to 30 patients who were given a placebo who had symptoms.In order to obtain an emergency use authorization, the FDA weighed the vaccine’s benefits against possible side effects. An emergency use authorization is not a full FDA approval, but it allows those outside of a clinical or hospital setting to obtain the vaccine. “With the availability of two vaccines now for the prevention of COVID-19, the FDA has taken another crucial step in the fight against this global pandemic that is causing vast numbers of hospitalizations and deaths in the United States each day,” FDA Commissioner Stephen M. Hahn said in a statement. “Through the FDA’s open and transparent scientific review process, two COVID-19 vaccines have been authorized in an expedited timeframe while adhering to the rigorous standards for safety, effectiveness, and manufacturing quality needed to support emergency use authorization that the American people have come to expect from the FDA. These standards and our review process, which are the same we have used in reviewing the first COVID-19 vaccine and intend to use for any other COVID-19 vaccines, included input from independent scientific and public health experts as well as a thorough analysis of the data by the agency’s career staff.”According to Moderna, approximately 20 million doses will be delivered to the U.S. government by the end of December 2020. Moderna said it expects to have between 100 million and 125 million doses available globally in the first quarter of 2021, with 85-100 million of those available in the U.S.While the vaccine could nearly eliminate the number of hospitalizations and deaths associated with the virus, the shot might result in some symptoms.In an interview with CNN last month, Operation Warp Speed chief scientific adviser Moncef Slaoui said that 10 to 15% of those immunized had noticeable side effects.“Most people will have much less noticeable side effects. That frankly -- in comparison to a 95% protection against an infection that can be deadly or significantly debilitating -- I think is an appropriate balance," he told CNN. 2648

The Centers for Disease Control and Prevention is now publicly acknowledging people can be infected with the coronavirus through airborne transmission, especially in enclosed spaces with inadequate ventilation.The update embraces growing evidence and international research showing the coronavirus can linger in the air longer - for minutes and hours - and travel farther than six feet.The update comes two weeks after the official CDC website was updated to reflect this, only to be removed a few days later with the agency saying it was “posted in error” before it was fully reviewed.The draft language seemed to imply aerosol or airborne transmission was the main way the coronavirus spreads, and the CDC says that is not the case.“Infections occur mainly through exposure to respiratory droplets when a person is in close contact with someone who has COVID-19,” the CDC states.Their added section is titled “COVID-19 can sometimes be spread by airborne transmission,” and includes information about smaller particles lingering in the air after an infected person had left the space. "Some infections can be spread by exposure to virus in small droplets and particles that can linger in the air for minutes to hours," it reads.“There is evidence that under certain conditions, people with COVID-19 seem to have infected others who were more than 6 feet away. These transmissions occurred within enclosed spaces that had inadequate ventilation. Sometimes the infected person was breathing heavily, for example while singing or exercising,” the new section on the CDC’s website reads. “These transmissions occurred within enclosed spaces that had inadequate ventilation.”The World Health Organization changed their guidance in July and noted the prevalence of airborne transmission of coronavirus and particles lingering in the air. Hundreds of scientists encouraged the WHO to make the acknowledgement following research and studies. 1943

The Democratic National Convention gets underway this week. Republicans will hold their convention next week. While this year's convention is virtual for both parties, have you asked yourself what's the point of these anyway?CONVENTIONS YEARS AGO WERE DIFFERENT Americans have known for months that Joe Biden is going to be the Democratic nominee and that Donald Trump would be the Republican nominee. However, before political parties started relying on primaries, conventions were the place the nominee was decided.In 1856, it took Abraham Lincoln three rounds of voting to become the Republican nominee. In 1924, Democrats needed 103 ballots over 16 days to pick John Davis as their party nominee.CONVENTIONS PURPOSE In 1948, networks began televising conventions and since then, many argue conventions have become taxpayer-funded spectacles for insiders. While taxpayers are no longer directly funding conventions, they are paying for security. In 2016, it was estimated that around 0 million of taxpayer funds were spent on convention security. 1952 was the last year both political parties had a contested convention; however, party insiders believe conventions still play a pivotal role. Conventions are where networking can take place and where delegates can debate the party platform. It's also a place where training sessions can occur and speeches can take place. Could Barack Obama have become president in 2008 without his speech at the 2004 convention? Sure, it's possible, but that speech was credited with making the Illinois state senator a household name. WILL 2020 CHANGE CONVENTIONS? With the events now online, after these next two weeks, both parties will likely sit down and see if in-person conventions need to be changed at all. Do parties need a full week of expensive arena space? Or would that money be better spent on staffing in swing states? Will Americans tune in like they did in 2016 this year? These are just some of the questions that will be asked following the conventions. 2023