呼市哪家医院做痔疮肛瘘手术好(呼和浩特肛裂是什么原因引起的) (今日更新中)

HAMPTON ROADS, Va. - As coronavirus continues to rage across the country, scientists are inching closer to developing a COVID-19 vaccine.Dr. Doug Mitchell used to be a pediatric infectious diseases specialist at CHKD and EVMS. He is currently the medical director of CHKD Medical Group and a pediatrician at Norfolk Pediatrics.“If we’re able to stick to the science in developing the vaccine, then that would be comforting if we could stick to the science and develop an effective and safe vaccine,” said Mitchell.Mitchell said the speed at which researchers are developing a vaccine to combat COVID-19 is nothing short of a miracle, but sticking to the clinical science behind the advancement is key for an effective and safe vaccine - and that takes time.“The stated goal that I saw by the CDC and/or FDA of wanting a vaccine that shows at least 50% protection and six months of safety data, that takes time,” he said. “We need a chance to show the safety profile of any new vaccine under the parameters of following the best science that we could follow.”Mitchell understands the process involved in developing a vaccine.More than 20 years ago, he was an investigator in several pediatric clinical trials. Many of the vaccines that came out of his lab are still used in children today.While there are still growing concerns about vaccines, the benefits outweigh the risks.“The flu vaccine clearly saves lives, clearly prevents illnesses, but it’s not 100% protective either, but we know it does have benefits,” Mitchell said. “The advantage there is the flu vaccine has been out for decades and we know its safety profile.”Similar to the rapid speed of developing a COVID-19 vaccine, Mitchell said a vaccine for H1N1, better known as the swine flu, was quickly put on the market.“The difference is, we already had decades of history of flu vaccines and their safety, so all that happened was developing the same flu vaccine that was protective against a different strain,” he said. “That’s a different ballgame than starting a vaccine against a totally different virus.”While the research continues, the fight against COVID-19 is far from over.According to Mitchell, the spread of the virus decreases when you reach heard immunity where enough of the population is immune.This story was first reported by Antoinette DelBel at WTKR in Norfolk, Virginia. 2363

GREENWOOD, Ind. -- Multiple people were injured after a brawl broke out at a Sikh temple in Greenwood Sunday afternoon. Greenwood police say at least four people suffered non-life threatening injuries when a fight broke out at the temple in the 1000 block of Graham Road.Police say there were daggers, sharp objects and pepper spray involved in the fight, which took place following a change in leadership. Ambulances were called in from agencies in several surrounding counties to help treat the injured. More than 100 people were inside the temple when the brawl broke out. The incident remains under investigation and no charges have been filed at this time. The video below was taken inside the temple after the fight broke up and police arrived.   795

Harvey Weinstein turned himself in to authorities Friday morning and was arrested and arraigned on charges of first- and third-degree rape and committing a criminal sexual act in the first degree, according to the Manhattan District Attorney's office.The charges stem from incidents with two separate women in 2013 and 2004, the district attorney said in a statement, and were the result of a joint investigation between police and the Manhattan District Attorney's office.Weinstein's attorney Benjamin Brafman told reporters outside the courthouse that his client plans to plead not guilty to all of the charges.As part of the agreement between Brafman and the DA's office, Weinstein's bond was set at million. He'll be required to wear a GPS monitoring system and is only allowed to travel within New York state or Connecticut. 841

Frozen beef is out. Fresh beef is coming to McDonald's Quarter Pounders.McDonald's announced Tuesday that Quarter Pounders in every US store except for ones in Hawaii and Alaska will have fresh beef starting in May."The switch to fresh beef quarter-pound burgers is the most significant change to our system and restaurant operations since All Day Breakfast [in 2015]," said McDonald's USA President Chris Kempczinski.McDonald's has attempted to change its ingredients and menu over the last several years to shift customers' perceptions about the food, said Ernest Baskin, an assistant professor of food marketing at St. Joseph's University."This coincides with a national consumer demand for items that they perceive as healthier and higher quality," he said.The-CNN-Wire? & ? 2018 Cable News Network, Inc., a Time Warner Company. All rights reserved. 865

GRASS VALLEY, Calif. (KGTV and AP) — The body of a woman found in a shallow Northern California grave may be an aspiring model and actress from Macedonia who vanished in Los Angeles last month, authorities said.The Nevada County Sheriff's Office said the body found Tuesday has not been identified. Los Angeles Police said they believe the remains are those of 25-year-old Adea Shabani, KABC reported. An autopsy is scheduled for Wednesday.Sheriff's Lt. Rob Bringolf said Los Angeles police detectives searching for Shabani led investigators to the grave 56 miles (90 kilometers) north of Sacramento. Shabani was last seen in Hollywood on Feb. 23.An acquaintance of Shabani's fatally shot himself in the head last week. The California Highway Patrol said 33-year-old Chris Spotz led officers on a Southern California vehicle pursuit that ended with his death in Riverside County. The CHP said Spotz was driving a stolen pickup. 950

来源：资阳报