周口市智能美甲加盟电话多少钱(揭阳市倦容美甲加盟电话多少钱) (今日更新中)

Children and the elderly may be good at spreading the coronavirus among their age groups, and young adults may be the primary source of community spread, or “super spreading,” according to a new study.The study, published Wednesday, involved the coronavirus testing results of a large contract tracing effort in two states in India. Researchers had results from more than half a million people from Tamil Nadu and Andhra Pradesh regions traced after more than 80,000 primary, or index, positive cases.They found that only 8 percent of index cases accounted for 60 percent of new infections. And that about 70 percent of infected people did not infect any of their contacts."That's a hugely disproportionate effect. Superspreading has been suspected, but not really documented,” study leader Ramanan Laxminarayan of the Center for Disease Dynamics, Economics and Policy in New Delhi, and also of Princeton University, told CNN.“The greatest proportion of test-positive contacts within most age groups were exposed to index cases ages 20-44 years,” researchers found.While that age group resulted in the highest rate of secondary cases, children under 15 also had high rates of secondary spread among their own age group.During the time period researchers looked at, roughly March through August, schools were closed and there were still high rates of coronavirus recorded among children."While the role of children in transmission has been debated, we identify high prevalence of infection among children who were contacts of cases around their own age," the team wrote in their report, published in the journal Science.The data was collected thanks to rigorous surveillance and contact tracing measures.“Procedures include syndromic surveillance and (COVID-19) testing for all individuals seeking care for severe acute respiratory illness or influenza-like illness at healthcare facilities; delineation of 5km “containment zones” surrounding cases for daily house-to-house surveillance to identify individuals with symptoms; and daily follow-up of all contacts of laboratory-confirmed or suspect COVID-19 cases, with the aim of testing these individuals 5-14 days after their contact with a primary case, irrespective of symptoms, to identify onward transmission,” the study lays out. 2292

CHULA VISTA, Calif. (KGTV) - A Chula Vista man is recovering after a painful encounter with a rattlesnake sent him to a hospital for several days.It happened in a quiet Eastlake neighborhood near a canyon. A week ago, along White Pine Ct., just before. 9 p.m., Lino Ayon was visiting a neighbor, inside a garage, when the neighbor pressed the remote. The door went up."As I stepped out, I felt like a pinch in my ankle area. Then I heard a rattle and by the time I said, 'Oh, that's a snake,' it bit me again," said Ayon.His neighbor tracked it down and killed it: a 3-and-a-half-foot rattlesnake. Meanwhile, Ayon quickly started feel the effects of the bites."My body started getting numb, my face and my chin," said Ayon.His left ankle -- where he had been bitten twice -- started to swell with pain. His speech was slurred."In my mind I knew what I wanted to say, but it wasn't coming out right," said Ayon.He was brought to the ER, eventually receiving two doses of antivenin. He was released from the hospital two days later."Very scary, never in a million years did I think I was going to be bitten by a snake," said Ayon.While rattlesnake bites for humans are fairly rare, experts say be on the lookout this time of year. It's birthing season, so there are more rattlers slithering about.Local snake wrangler Tom Mingha tells ABC 10News when the temperatures heat up, rattlesnakes become active at night, when it's cooler.That is when Ayon had his encounter. From now on, he plans to use a flashlight when walking around at night."Just be more cautious, more careful, and watch your surroundings," said Ayon. 1623

CHULA VISTA, Calif. (KGTV) — Those watching from the ground at Chula Vista High School were in awe as Navy parachutist made their way back to Earth.Those elsewhere in the South Bay were simply in awe, though unaware of the show.The sight of a fireball careening through the sky above Chula Vista Friday night sent nearby residents into confusion, lighting up social media.But it wasn't a UFO or secret government project. It was government related, though.US Navy Leap Frogs performed a demonstration jump for students and parents during Chula Vista's homecoming football game with Mar Vista High."Some people call it the fire in the sky. We make sure everyone knows, all the authorities know, but it's always a surprise for a lot of people," SBC Luke Howard-Vesci, with the Leap Frog team, said. "Once they figure out it was the Leap Frogs it's a lot of fun.""The ability to give the crowd a really unique experience every time is probably our greatest strength and the ability to also have a lot of outreach and be able to talk to a lot of different people is a great part of our job," Howard-Vesci added. 1125

CHULA VISTA, Calif. (KGTV) -- The Sweetwater Union High School District is tightening its belt on the budget. On the table is a plan to not replace dozens of positions and cut bus routes. Critics say the move could leave hundreds of students without a ride to school. The board meets Tuesday night to finalize the plan to save money. One of the biggest moves on the table is not replacing some 80 positions within the district. Positions on the chopping block include assistant superintendent positions and nine bus drivers. No one within the district will be at risk of losing their jobs. Instead, the positions won’t be replaced after employees retire. Roughly 300 employees already chose to take an early retirement. The district also plans to eliminate 30 bus routes next school year that will save half a million dollars per year. Four of the districts 13 high schools will be affected by the route cuts. Several parents say they were blindsided by the news. "Out here we have year round schooling, so schools going to be starting for us in July. That’s just a couple months to figure out for parents that are working how they're going to change their schedules and if they can't then these kids are left to fend for themselves,” said Sara McIntosh. The district says Sweetwater is one of a few districts that still offers bus service. Many districts cut it years ago when the state stopped requiring it. It’s only required by law for special ed students. 1469

CHULA VISTA, Calif. (KGTV) -- Chula Vista Police are searching for a suspect following a deadly stabbing in Chula Vista in mid-July.According to police, the stabbing happened on July 18 around 10:17 p.m. on the 200 block of Rancho Drive.Officers were called to the scene after receiving a report of a stabbing in the area. When police arrived, they found the victim, 23-year-old Ariel Burquez, suffering from multiple stab wounds. The victim was pronounced dead at the scene.Police later determined that the victim and suspect, Raymond Lynde, 28, had an argument before Lynde reportedly pulled out a knife and stabbed Burquez several times.Chula Vista Police are currently trying to locate Lynde, who is on parole for an unrelated offense, police say.“A parole violation warrant has been issued for the murder of Burquez and Lynde should be considered armed and dangerous,” police said.Anyone with information is asked to call Crime Stoppers at 888-580-8477 or CVPD at 619-691-5151. 990

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