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Child care centers across the country have suffered devastating financial losses this year. As scientists continue to look at how COVID-19 affects children, a new Yale University study offers insight into how the virus spreads at day cares."The notion of telling people for several months that COVID-19 is scary, that they have to stay at home in order to avoid it, and then telling child care providers to all of a sudden go back to work without knowing anything about the risks or, even worse, without even bothering to find out what the risk was," said Dr. Walter Gilliam, a child psychiatry and psychology professor at Yale University.Dr. Gilliam helped lead the recent study, which compared transmission rates at more than 57,000 day cares throughout the United States, with transmission rates Johns Hopkins University tracked in those day cares' communities. The study focused on adults only, since they are more likely to be tested and show symptoms."What we found in the end was that child care providers were no more likely to get COVID-19 or hospitalized for COVID-19 if they were open and attending the child care program, versus if they were closed or not. And what that tells us, that at least within the context of the first three months of the pandemic and within the context of all the things that child care programs were doing to keep children safe, transmission rates weren’t primarily being driven by child care programs," said Dr. Gilliam.Dr. Gilliam says child care facilities nationwide have been following disinfecting and cleaning protocols along with strict visitor policies."It's incredible what some of these child care providers were doing. We asked 36 different types of things that they might be doing in order to try and keep children safe and three-quarters of them were doing temperature checks and screening checks every single day. About one-third of them were doing it twice or more a day," said Dr. Gilliam.Dr. Gilliam says one crucial thing the facilities did was place children into cohorts, or small groups, and not mix large groups of children together. Something the YMCA of the USA says its centers are doing and has prevented them from having any COVID-19 outbreaks."It keeps our groups really tight and close together but also if we potentially have an exposure, there’s a small group that we need to work with in order to contact trace," said Heidi Brasher, Senior Director at YMCA of the USA.The YMCA isn't surprised with the Yale University study's results, saying day cares have always been laser-focused when it comes to hygiene and cleanliness with small children."I think it's one of the best things that we’ve done is increase security protocols when it comes to cleanliness, when it comes to temperature checks, when it comes to wellness checks for our staff. It has been one of the great indicators in how we can move through this pandemic time without major outbreaks in our programs," said Brasher.Dr. Gilliam says we need to be doing all we can to financially support our local child care facilities."The bottom-line of the study is that child care programs do not seem to pose a threat to communities in terms of transmission but that does not mean that communities do not pose a threat to child care," said Dr. Gilliam.And keeping COVID-19 rates down in communities will not only help child care providers, but ensure they are able to stay open once the pandemic is over. 3440

CHULA VISTA, Calif. (KGTV) -- A traveling caravan was one of several events that took place around San Diego County to commemorate Juneteenth.Angie Stuart, a retired Southwestern College professor, said with the current unrest she felt it was important to show support for the African-American community, so she organized a caravan.On Friday morning, cars were decorated with posters, balloons, and streamers. People from all backgrounds came together to support one cause -- Black Lives Matter.The caravan gathered to mark this important day in history, Juneteenth -- the day in 1865 when slaves in Texas learned they were free, two and a half years after the Emancipation Proclamation.RELATED: The history behind JuneteenthKatie Ness Santana brought her three kids to the caravan. She wanted them to learn about this significant day in history and why it’s important to have equal rights for all.“We just really wanted to celebrate this important day and raise awareness so the Black community throughout San Diego know we support them. We are allies, and it’s a great opportunity to teach the boys an important event I wasn’t even aware of,” she said.Community activist Katrina Jordan joined the gathering for her son. Her way of bringing attention to the changes that need to be made.“I have a son that’s 39 years old. He’s one of the big, tall, dark skinned. He’s viewed as a threat, so I had to come out,” Jordan said. “We’re tired … this has been going on so long [and] something has to change.”Participants told 10News that they want Juneteenth to become a national holiday. 1590

China has announced plans to put tariffs of 25 percent on US products worth billion, the latest move in an escalating trade war.The Chinese government said in a statement Wednesday that the taxes would be imposed on August 23.The US products in line for tariffs include chemical items and diesel fuel.The world's top two economies have repeatedly sparred over trade in recent months, in what experts warn may become a devastating cycle of retaliation.On Tuesday, the Trump administration unveiled its own list of roughly billion worth of imports from China that will be hit with 25 percent tariffs. 624

CHOLLAS VIEW (KGTV) - A short pursuit ended in a crash near Gompers Preparatory School Saturday night.The pursuit started around 6:45 p.m. at 4700 Castana Street in Chollas View, police said. The suspect was wanted for speeding when they took off. The pursuit ended a few minutes later when the suspect crashed less than a mile away into a railing at Gompers Preparatory School. The suspect was arrested. No one was injured. Gompers Preparatory School is a public charter school that operates in cooperation with the University of California, San Diego.   588

CHULA VISTA, Calif. (KGTV) -- A man was hospitalized after police said he was stabbed while attempting to sell his car in Chula Vista.The incident happened at an apartment complex parking lot in the 3000 block of Moss Street at around 10 p.m. Monday, according to Chula Vista police.The victim told police he was trying to sell his 2000 Volvo when a potential buyer attacked him during the transaction and then sped off in his car.Police said the victim was stabbed at least once in his neck, and he was taken to UC San Diego Medical Center for treatment. His condition is unknown as of Tuesday morning.Police are now searching for the car and at least one male suspect. A detailed descriptions of the assailant was not immediately available. 750

来源：资阳报