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A final analysis of a COVID-19 vaccine candidate produced by Pfizer and BioNTech shows that the drug is 95% effective in preventing the coronavirus, and the companies say they hope to apply for Emergency Use Authorization within "days," the company reported Wednesday.The announcement is an improvement from an initial analysis released by the company just over a week ago that showed the drug to be 90% effective. Those results were released when it had been confirmed that 94 participants in the trial who received a shot had contracted COVID-19, and only 10% of those participants who contracted the virus had actually received the vaccine. Updated information now shows that 170 people who participated in the trial have contracted COVID-19, which crosses the threshold for final analysis. Of those participants, 162 received a placebo shot. Of the 20,000 participants who received the vaccine, just one has developed a severe case of COVID-19. The other seven people who received the vaccine and caught the virus are only experiencing mild symptoms.Pfizer also added that the vaccine has proven to be 94% efficient in older people — a welcome sign, given that the virus tends to present more severe symptoms in elderly patients.Pfizer's trial included about 40,000 participants, half of which received the vaccine, and the other half which received the placebo. The vaccine requires two shots, which need to be taken 28 days apart.The company added that there have been no safety concerns with the vaccine. In a randomized survey of 8,000 participants, only 2% reported suffering severe fatigue, and only 4% reported suffering severe headaches. Those who say they suffered side effects only experienced them briefly after vaccination.Wednesday's announcement means Pfizer is on track to shatter records for vaccine development, a process that typically takes several years.Pfizer and BioNTech already have their vaccine candidate in production, meaning it will be ready for distribution as soon as the Food and Drug Administration grants Emergency Use Authorization.Pfizer's announcement comes days after an initial analysis of a Moderna-produced vaccine was also shown to be 95% effective. Several other companies also have a COVID-19 vaccine in the works, something that health officials say is important for logistics and safety. 2347

A Dallas police officer died Wednesday morning, a day after he and a colleague were shot at a Home Depot, police said.Officer Rogelio Santander, a three-year police veteran, passed away at 8:11 a.m. of his injuries."We ask that you please continue to pray for Officer Santander's family and our department as we all try to cope with this tragic loss," police said on the department blog.Officer Crystal Almeida and loss prevention officer Scott Painter also were shot in the Tuesday incident. They remain in critical condition, but are improving."Prayers for their recovery are still appreciated," police said. "Thank you to our community and everyone at Presbyterian Hospital for your love and support during this time."The suspect, Armando Juarez, 29, was captured after a car chase that started in southeastern Dallas and ended in the northeastern area of the city.Mayor Mike Rawlings thanked police officers from Dallas and other agencies for their efforts in searching for the gunman."Incredible police work," he said on Twitter. "It sobers us to realize what our officers walk into day in and day out and how quickly they can become victims."Police said Juarez was to be charged with at least two counts of aggravated assault on a public servant and two previous felony theft warrants. Additional charges may be added, police said.Bond for Juarez has been set at million, according to jail records.The incident began Tuesday afternoon after an off-duty officer at the Home Depot called to request backup officers for an arrest.It's unclear how the shooting unfolded but authorities began looking for the gunman after he fled in a white pickup truck, police said.The officers who responded to the call were wounded, police said.Nearly two years ago, five Dallas officers were killed and seven others wounded when a military veteran who had served in Afghanistan fired on them.That shooter, Micah Xavier Johnson, 25, of Mesquite, Texas, was killed after a lengthy standoff with police.  2006

A hack was detected earlier this month in a government computer system that works alongside HealthCare.gov, exposing the personal information of approximately 75,000 people, according to the agency in charge of the portal.In a statement to CNN, the Centers for Medicare and Medicaid Services (CMS) said the system that was exposed through the hack was the Direct Enrollment pathway, which allows agents and brokers to assist consumers with applications for coverage in the Federally Facilitated Exchanges, or FFE. The statement detailed that the agent and broker accounts that were associated with the hack were "deactivated, and -- out of an abundance of caution -- the Direct Enrollment pathway for agents and brokers was disabled.""We are working to get this functionality that exchanges agents and brokers use back up within seven days," a representative for CMS told CNN. When asked if the source of the hacking had been identified and if the system was in a good place ahead of the sign-up season beginning in November for coverage under the Affordable Care Act, the representative could not answer due to it being an active federal law enforcement investigation. 1177

A man "yelling and spewing some information" about Donald Trump opened fire in the lobby of a Miami-area golf resort owned by the President early Friday, authorities said.Authorities received a call of an active shooter at the Trump National Doral Golf Club at 1:30 a.m., said Juan Perez, director of the Miami-Dade Police.When officers arrived at the scene, the suspect was armed with a handgun and had draped an American flag over a counter, he told reporters.The fire alarm was blaring, Perez said, describing it as the suspect's attempt to lure officers into the lobby.Perez did not provide details on what the shooter was saying about the President. 662

A bodyguard for Las Vegas resident and champion boxer Floyd Mayweather Jr. was shot on Monday in Atlanta, according to multiple reports.A police spokesman told the Atlanta Journal-Constitution that it appears that Mayweather's three-vehicle convoy was targeted. Mayweather was not injured in the shooting. The bodyguard, Gregory La Rosa, was shot in the leg. He was treated at a hospital in Atlanta and released. La Rosa has worked for Mayweather since 2014.Mayweather and his group was traveling from a club to a luxury hotel around 2 a.m. Monday when another vehicle pulled alongside and opened fire.Mayweather is in Atlanta to promote his Showtime-televised triplehead in Las Vegas on Saturday night. He has not commented about the incident on any of his social media accounts.  804