安康怀孕37天明显的征兆安康胎儿染色体检查主要是查什么,安康怀孕前期的症状是什么,安康治疗慢性盆腔炎的方法,安康一般同房多久能测出怀孕,安康女人下面有异味正常吗,安康女人上环的时间,安康尿黄白带多还有异味是什么原因

SAN DIEGO (KGTV) -- Millions of Californians plan to hit the road for the Fourth of July this year, and San Diego is a top destination. According to AAA of Southern California, 3.5 million SoCal residents plan to travel for the holiday, marking an all-time travel record for the holiday for the third year in a row. 79 percent of travelers in California are expected to travel by car, while 13 percent are planning to fly. Eight percent will travel by other means. AAA expects Las Vegas to be the most popular travel destination for SoCal residents this year followed by San Diego, San Francisco, Seattle and the Grand Canyon.RELATED: California will have the highest gas tax in the US starting July 1As far as gas prices, AAA says after weeks of decline, California gas prices are hovering around the same price as this time last year.Gas prices will be increasing by nearly 6 cents per gallon July 1 due to a jump in California’s gas tax. When it comes to traffic, roads are expected to be especially congested on the afternoon of Wednesday, July 3. In Los Angeles, holiday traffic will almost triple travel times at the peak, which is expected to be between 11:30 a.m. through 1:30 p.m. July 3. 1206

SAN DIEGO (KGTV) -- Kevin Luo of Pacific Trails Middle School is getting ready for his trip to Washington D.C. to compete in the Scripps National Spelling Bee.Luo, who is a student at Pacific Trails Middle School, was crowned the winner of the countywide spelling bee in March. Last year's winner, Yash Hande, was also a student at Pacific Trails. Luo said in an interview with 10News that the Hande is helping him prepare for the national Bee.RELATED: Pacific Trails Middle School student crowned winner of countywide spelling bee  Luo also expressed that he is a little nervous to be on the national stage. “It’s probably going to be really intense for the first few days but after that, it will be relaxed.”The Scripps National Spelling Bee will take place May 29-31 in Washington, D.C. 832

SAN DIEGO (KGTV) -- Lifeguards Thursday rescued a 17-year-old girl who fell while hiking at Blacks Beach near Torrey Pines.Lifeguards say the teen was hiking with two other teenagers near Box Canyon about 1:30 p.m. when she fell at least 12 feet into a creek bed.A San Diego Fire-Rescue helicopter flew her to safety. Lifeguards helped the girl's companions walk down to the beach.The girl injured her leg and possibly her head. She was taken to Scripps Hospital in La Jolla.Lifeguards said three other people were rescued about the same time, including one person who started climbing down the cliff and became too scared to go up or down.Watch video from the scene in the player below:  711

SAN DIEGO (KGTV) — In the race for a coronavirus vaccine, scientists often say we need more than one winner.That’s in part because different vaccines use different strategies to provoke the immune system, and each strategy has different strengths.Take the inactivated virus vaccine, an approach currently used in the vaccine against the poliovirus. In this approach, scientists take a live virus, kill it with chemicals or heat, and then introduce that viral corpse into a person.There are three groups in the final phase of human trials using inactivated coronavirus, primarily in China, according to a tracker from the Milken Institute.“The immune system can tell the difference between something that's a real threat and something that's not a threat, and so if you get injected with a dead virus your immune system has the tendency to not pay a lot of attention to that,” said Dr. Shane Crotty of the La Jolla Institute for Immunology.The downside of the inactivated virus approach is that it only elicits two out of the three of the parts of the immune system, Dr. Crotty said. It’s capable of producing antibodies and helper T-cells, but not killer T-cells.The modern take on the inactivated virus approach is called a viral vector vaccine.In this strategy, scientists combine elements of the coronavirus with a common cold virus called an adenovirus that won’t make you sick. Since the virus is alive, it can elicit all three kinds of immune responses, Dr. Crotty said.“There are no licensed vaccines right now that use that strategy, but there are all kinds of vaccine trials that have been done around the world with those types [of vaccines] showing that they're straightforward to manufacture. They're very safe,” he said.The University of Oxford is testing a viral vector vaccine for COVID-19 in a Phase 3 clinical trial.Then there are subunit vaccines. These include just a section -- or subunit -- of the virus’ protein.UC San Diego is working on a coronavirus candidate vaccine using this approach.There are subunit vaccines currently on the market for tetanus and other viruses.“Working with proteins is more challenging, just from a laboratory and manufacturing perspective,” Dr. Crotty said.Enter the next phase of vaccine development. Instead of using the virus itself or fragments of it, Inovio Pharmaceuticals is working on a vaccine strategy using just the virus’ genetic information.DNA-based vaccines simply introduce a genetically engineered blueprint of the virus into a person, and the cells do the rest.“Some people get confused about this. They think it’s a genetic vaccine that changes their DNA and becomes part of them, and that’s definitely not the case.” Dr. Crotty said. “They don’t become part of you. Your body chews them up.”Researchers have been working on DNA-based vaccines for about 20 years, Crotty said, but none are currently licensed for use.San Diego-based Arcturus Therapeutics is using an RNA-based approach, along with other companies like Pfizer and Moderna that have entered Phase 3 trials.Messenger RNA reads the DNA instructions and helps translate them into proteins.Dr. Crotty said the DNA and RNA approaches have similar drawbacks and benefits: they’ve never been approved for us, but both can be developed rapidly because they don’t require access to the physical virus.Around the world, there are more than 200 coronavirus vaccines currently in development, according to the Milken Institute. 3459

SAN DIEGO (KGTV) — It's the final countdown for the San Diego Zoo's remaining panda bears.The zoo has launched a three-week farewell celebration for 27-year-old giant panda Bai Yun and her son, 6-year-old Xiao Liwu, before the two are repatriated to China this spring. A goodbye event held Saturday with zoo officials and Chinese Consul General Zhang Ping commemorated the end of the zoo's panda research program.RELATED:San Diego and giant pandas: A match made more than 30 years agoSan Diego Zoo to send pandas Bai Yun and Xiao Liwu to China, likely end panda exhibitThe zoo announced the program would end after more than two decades in partnership with China. No specific reason was given as to what led to the end of the partnership.The final day to see Bai Yun and Xiao Liwu will be April 29.San Diego Zoo Global Chief Operating Officer Shawn Dixon said at the time, “although we are sad to see these pandas go, we have great hopes for the future. Working with our colleagues in China, San Diego Zoo Global is ready to make a commitment for the next stage of our panda program.”Zoo visitors can see the pandas at their habitat leading up to their departure, and the park will be selling special commemorative bells and offering free tags to hang on the Giant Panda Friendship Wall.How you can see the giant pandasThe San Diego Zoo is open daily from 9 a.m. to 7 p.m. One-day passes for adults cost and for children ages 3-11. Multi-day visit passes are also available, starting at .60 for adults and .60 for children ages 3-11.Once inside the zoo, head over to Panda Canyon. To do so, hang a right on "Front Street" after entering the park and head toward Bieler Plaza. Take a left a the plaza and follow the road down to the panda exhibit. Or take the skytram over the exhibit, and double back over Bashor Bridge. A stairwell at the end of the bridge will lead to Panda Canyon below. Here's a handy PDF map of the zoo to check out before heading over.Morning panada tours are also offered for two hours daily, from 8:30 a.m. to 10:30 a.m. The tours start before the zoo opens, so guests can check out Bai Yun and Xiao Liwu enjoying breakfast and learn about them while up close. Tours start at 9. More information and tickets are available here.If you can't make it down to the zoo, the park has a giant panda camera feed running online daily.(The article has been updated to reflect the zoo's announcement to extend the panda exhibit by two days until April 29.) 2500