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Experts say the finalization of a COVID-19 vaccine is in our near future. Dr. William Moss is a professor of epidemiology and the executive director of the International Vaccine Access Center at the Johns Hopkins Bloomberg School of Public Health.“Remarkable progress has been made in the development of COVID-19 vaccines,” Dr. William Moss said.He says it typically takes five to 10 years to develop a vaccine, but with so much money and attention going toward COVID-19, he believes it’s likely we’ll have a vaccine by the end of the year.“I’m pretty confident that there will be a vaccine that will have an emergency-use authorization in the United States by the end of 2020,” Dr. Moss said.According to Dr. Moss, of the dozens if not hundreds of vaccine candidates in clinical trials, there are three vaccine candidates that have reached phase three. Phase three is when tens of thousands of volunteers test the vaccine to make sure it’s safe and effective.As of this week, we have optimistic news regarding phase-three efficacy results from biopharmaceutical company Pfizer – which has been collaborating with German company BioNTech.“Early preliminary results suggests that their vaccine is 90% or so effective in preventing mild to moderate or severe disease.”If the 90% efficacy data holds up after follow ups from participants in late November, Dr. Moss says he expects the FDA will rigorously review the data and approve the vaccine for distribution. That means health care workers and other high-priority groups would get the vaccine in December of this year, or early next year.“Pfizer says that they could have close to 50 million doses by the end of this year," Dr. Moss said. "Now remember their vaccine – as a number of the vaccine candidates do – requires two doses per individual. So, 50 million doses allows you to vaccinate about 25 million people.”Dr. Moss says the unprecedented investment in vaccine manufacturing will make it possible for the vaccine to be distributed so quickly. However, there are still quite a few logistical challenges since he says the Pfizer vaccine requires extreme cold temperatures as low as minus 117 degrees Fahrenheit.“So we need warehouses to store the vaccine that have freezers that can maintain that cold, we need transportation systems – planes, trucks – that can deliver the vaccine and keep it cold. And then at the site of distribution, we need to be able to keep these vaccines cold.”Therefore, he says it will likely take a lot longer for the general population to get the vaccine. He’s guessing not until the middle of 2021. Of course, the idea of saving lives with the help of a vaccine is very promising, but he says the greatest misconception is that we can go back to "normal" as soon as it’s distributed.“That by no means is going to indicate that we can go back to our pre-pandemic life," Dr. Moss said. "We will not know whether these vaccines stop transmission and we’re going to still need to wear masks, to wash our hands and physically distance even when vaccines become available.”Time and patience will be vital as we wait to see the long-term impacts of the vaccine in this pandemic. 3168

Facebook has announced it is suspending Cambridge Analytica, a data firm with ties to President Donald Trump's campaign, over concerns about violations of the social media site's policies.On Friday, Facebook's vice president and deputy general counsel, Paul Grewal, said in a detailed statement that a University of Cambridge psychology professor, Aleksandr Kogan, had passed Facebook user data he gained through an app on to third-parties, including Cambridge Analytica -- a breach of the social media site's policies on protecting people's information. 562

ESCONDIDO, Calif. (KGTV) -- Edward Long will spend 50 years to life in prison for the murder of Elizabeth Perez, whose body was found in a car along I-15. Her family called Monday's sentencing a welcome bit of justice and closure. "It's hard to understand what happened," says Angela Perez, Elizabeth's mother. "She did not deserve this. The fear she must have felt, it kills me."Long killed Perez on June 12, 2016. Police say he shot her once in the head and then left her body in her car on the side of the I-15 freeway.RELATED: Arrest made in death of woman found in carHe was convicted of her murder in a trial in February, 2017. During sentencing, her family begged the judge for the maximum sentence, 50 years, which Long got."He should never be allowed to be free and walk with society," Elizabeth's Aunt, Lisa Perez. "He will kill again."Family described Elizabeth as the happiest relative, the one who got everyone together and served as a second mother to her younger sisters and her nephew, Nathan."Every day I think about her," says sister, Jasmine Guillen. "And when my son asks abou her, that's going to be a difficult conversation."Long did not make a statement during his sentencing. 1217

Emma Gonzalez, a student and survivor of the Parkland, Florida, stood on stage at the March for Our Lives for 6 minutes and 20 seconds."Six minutes and about 20 seconds," she said. "In a little over 6 minutes, 17 of our friends were taken from us, 15 were injured and everyone in the Douglas community was forever altered."PHOTOS: Students participate in 'March for our Lives' throughout the country"Everyone who was there understands. Everyone who has been touched by the cold grip of gun violence understands. For us, long, tearful, chaotic hours in the scorching afternoon sun were spent not knowing. No one understood the extent of what had happened." 663

Experts say a scammer cloning a phone number can happen to anyone and a Nebraska woman says her number is being used to try and solicit others.Caller ID "spoofing" is used to disguise someone's identity and is usually to trick a person into giving away personal information for criminal activity, or money. Now, many in Omaha are seeing local numbers including the same prefix show up on a call.Evy Akpan says recently she was receiving multiple calls a day from people who said she had called them several times when she hadn't called them at all."If I'm trying to live my life, and I'm getting phone calls throughout the day, and my phone is constantly ringing for a scam purpose, it's frustrating," Akpan said. "And also just receiving these voicemails of upset people chewing me a new one, and I'm like, 'I'm not calling you!' "The Better Business Bureau of Nebraska, SW Iowa, South Dakota, and Great Plains Kansas said scammers usually only clone a person's number for 24-48 hours then move on to new ones. The Federal Communications Commission says it's best not to pick up a call from an unknown number because if you do, criminals will know your number is active."Really, it's important not to trust the caller ID. The fact that it says it's coming from an area code that we're not familiar with doesn't really mean anything these days," said Jim Hegarty, CEO of the BBB Nebraska.The FCC adds that if your number's been spoofed, there's not much you can do other than change your voicemail to let people know of the situation. 1557

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