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ESCONDIDO, Calif. (KGTV) - The recent birth of a southern white rhino calf marks a major success milestone in the project to save the species' close genetic cousin, the northern white rhino. Only two northern whites are left in the world. Both are females incapable of reproducing.Edward, the calf born in late July, was conveived through in vitro fertilization using frozen sperm samples. "It was so exciting for everyone who worked on this project, the culmination of a very long time and a lot of work," said Dr. Barbara Durrant, a scientist who has worked on the in vitro aspect of the project.Still, Durrant says this milestone still comes during the early stage of the audacious plan. Scientists eventually hope to create northern white embryos with stem cells. Those embryos would then be transferred into female southern white rhinos, who would deliver and raise the calves. The Safari Park brought six females to its facility to act as surrogates, including Victoria, the female who gave birth to Edward.Durrant is excited to move to the next step."We're turning our efforts more toward the lab, toward figuring out how to do the in vitro fertilization and the embryo development.Durrant estimates as long as ten years until the project finally leads to a living northern white rhino calf.Edward is currently being kept in a part of the Safari Park to which the public does not have access. But zookeepers anticipate he'll be ready for public viewing by the end of August. 1489

ENCINITAS, Calif. (KGTV) - Three weeks after the deadly bluff collapse in Encinitas, the community is urging city and state leaders to make some changes.Three women were killed during the collapse. A tribute was held this week at the Encinitas City Council meeting for the victims. That’s where father and husband Pat Davis spoke out, saying healing will take time. “There will be a new normal in my life without these three gifted women,” says Davis. Davis lost his wife Julie, daughter Anne Clave, and wife’s sister in the bluff collapse. The family was out for a day at the beach on August 2 when the sand and large rocks came crashing down. “We do not have to accept tragedy if it is preventable.”Davis is urging the city to stabilize the bluff by adding concrete walls against the cliffs, sand replenishment or even cutting off some public access to the beach. Some California lawmakers are pushing for the government to pay for the stabilization after congress approved the Storm Damage Project in 2016. It has sat idle since being approved. “I do not want to see what happened to my family happen ever again.”The mayor and other city leaders toured the beaches with representatives from the U.S. Army Corps of Engineers Thursday, but so far no decisions have been made.  1315

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

ESCONDIDO, Calif. (KGTV) - Police are searching for a hit-and-run driver who abandoned a vehicle after striking and killing a cyclist Saturday in Escondido.The cyclist was identified Monday as Kevin Lentz of Vista, a married father of a 1-year-old son, according to Escondido Police Lt. Scott Walters and friends of Lentz.The 36-year-old Lentz was cycling with a group on La Honda Road north of El Norte Parkway when he was hit head-on Saturday around noon, according to the Escondido Police Department.RELATED: Bicyclist killed in Escondido hit-and-run crash“The driver of the car was on the wrong side of the road, traveling at high speed on a blind curve when he hit Kevin head-on, killing him instantly,” wrote Devin Rickey on a GoFundMe page set up for Lentz’ family.Officers found the dark Toyota sedan abandoned a half-mile away, in the 600 block of Aster Street. The vehicle had significant damage to the windshield and roof.Lentz was an avid cyclist who raced competitively for the TASCO MTB mountain bike team before scaling back his riding to spend more time with family, friends said. He married his wife Lauren in 2016 and was excited to start a family.“Kevin was so full of life and love for his family and friends and his loss will leave a hole that cannot be filled,” Rickey wrote.Anyone with information can call Escondido Police at 760-839-4722. 1371

Federal authorities say a U.S. airman with ties to the "boogaloo" right-wing extremist movement killed a federal security officer outside a federal courthouse near San Francisco. Air Force Staff Sgt. Steven Carrillo was charged Tuesday with murdering federal officer David Patrick Underwood and attempted murder of another officer during a night of violent protests in Oakland on May 29. Carrillo separately faces state charges in the fatal shooting and ambush of a Santa Cruz County sheriff's deputy and the wounding of four other officers on June 6. Carrillo is expected to enter a plea to the state charges on Wednesday. 631

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