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WILMINGTON, Del. (AP) — The Democrats' historic boundary breakers are joining forces at the party’s national convention. Barack Obama, Hillary Clinton and Kamala Harris are all addressing the virtual convention Wednesday night in an effort to rouse the diverse coalition Joe Biden will need to defeat President Donald Trump this fall. Harris made a surprise, brief appearance as proceedings got under way, calling on supporters to make specific plans to vote — and overcome obstacles including the coronavirus and postal delays.Obama, the first Black president, and Clinton, the first woman nominated for president by a major party, were also speaking later, and Harris will be delivering remarks that will serve as her introduction to millions of voters. 763

When a hidden camera snapped a picture of Cross River gorillas including several infants in Nigeria this summer, conservationists were thrilled.This subspecies of gorilla is one of the most endangered, with only an estimated 300 individual animals believed to exist. They live along the border of Nigeria and Cameroon, in western Africa.The Wildlife Conservation Society captured images of the Cross River gorillas in Nigeria’s Mbe Mountains in May and June. Their camera traps have only captured images of Cross River gorillas a handful of times since being set up in 2012. They said this was the first time they had seen multiple infants in the same group. 666

When a hidden camera snapped a picture of Cross River gorillas including several infants in Nigeria this summer, conservationists were thrilled.This subspecies of gorilla is one of the most endangered, with only an estimated 300 individual animals believed to exist. They live along the border of Nigeria and Cameroon, in western Africa.The Wildlife Conservation Society captured images of the Cross River gorillas in Nigeria’s Mbe Mountains in May and June. Their camera traps have only captured images of Cross River gorillas a handful of times since being set up in 2012. They said this was the first time they had seen multiple infants in the same group. 666

While experts are encouraged by early vaccine data, many still say there is a way to go before life returns to normalcy."Operation Warp Speed," is a Trump administration effort to develop and deliver a safe and effective COVID-19 in the coming months. The administration's goal is to make initial doses available by January 2021.The vaccine will initially be rationed while drugmakers produce more doses. Healthcare workers, people in nursing homes, first responders and those with high-risk health conditions will likely be the first people eligible to receive the vaccine. According to Dr. Anthony Fauci, the director of the National Insitute for Allergies and Infectious Diseases, the rest of the general population won't be able to receive the vaccine until later in 2021.Pfizer and Moderna have both announced that their vaccines are on track for potential emergency authorization from the Food and Drug Administration. But there are several other candidates that could also get approval soon — and could potentially overtake the market.Both Pfizer's and Moderna's vaccine candidates require two shots, which need to be taken 28 days apart. But health experts believe that if a single-dose vaccine gets approval, it could quickly become the standard for worldwide vaccination."So, if you can get a vaccine out there that actually requires only one dose, it could quickly overtake the market," said Dr. Marcus Schabacker the President & CEO, of Emergency Care Research Institute.Health experts are also encouraged that there are several vaccine candidates in the final stages of testing — they believe that more potential vaccines reduce safety risks."We have a lot of people in the world. We need to vaccinate in different countries under different criteria, and you always run the risk that there's something in the Pfizer vaccine that someone's allergic to that isn't in the Madonna vaccine," said Dr. Jill Roberts, an associated professor as USF Health.One question that hasn't yet been answered is how the vaccines will stand up to the newly infected."So if you're turning positive today, we know you are exposed to somebody that had COVID, and we vaccinate you today — will that actually prevent you from developing severe disease?" Roberts said.Merck is another U.S. based pharmaceutical company that is working on a single-dose COVID-19 vaccine. That vaccine is currently in early testing overseas. 2422

With New Year's Eve right around the corner, a new San Diego company says it can deliver the cure to a hangover right to your front door. But the cost-benefit of the service is up for debate. The company, called CureDash, is an app on the iPhone and GooglePlay stores. It connects San Diegans to providers that offer house calls with licensed nurses who administer an I.V. with a saline-based solution to help rehydrate. They promise to arrive within an hour. "Me and my co-founder both got it and we felt the results within minutes," said Emil Juboori, who co-founded CureDash. "You can request our service through our app. You'll have a short video call with our doctor, you'll do a quick assessment and then we dispatch a nurse to your location."Juboori said the nurses do check patients vitals and ask them health questions once they arrive at their homes. CureDash costs 5 and does not take insurance. "I wouldn't consider this to be effective medical therapy," said Dr. Shawn Evans, an emergency room physician at Scripps Memorial Hospital in La Jolla. "My strong preference is if you think you need somebody coming out to your house to put a needle into your arm to give you massive resuscitative fluids, ultimately you should be in front of a qualified medical professional and making sure you don't have something more significant."Evans said an I.V. can make you feel better in the short term, but you will urinate a good portion of the extra fluids within an hour. Evans said a trip to urgent care is likely more affordable and that he remains concerned about at-home services like these. Evans said an affordable way to rehydrate is to mix:Six teaspoons of sugarA half teaspoon of saltFour cups of warm waterEvans said to drink a mouthful every five minutes and it will stay in your system. 1814

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