安徽阜阳看皮肤病比较好的医院阜阳哪个皮肤科医院好点,阜阳扁平疣全部多少钱,阜阳哪家医院治疗荨麻疹好呀,阜阳哪个治疗痘坑医院好,阜阳检查头癣到哪个科室,阜阳除丝状尤多少钱,阜阳体癣治疗去哪里比较好

SAN DIEGO (KGTV) — From business closures to limits on gatherings, there’s mounting evidence that government restrictions do slow the spread of COVID-19. But which policies are the most effective?A study published this month in the journal Science aims to answer that question by examining data from 41 countries outside the U.S.The researchers examined seven kinds of COVID-19 policies in mostly European countries and compared them to case and death rates in those countries over time.The policies included limiting gatherings to 1000 people or less, to 100 people or less, and to 10 people or less; a targeted closure on high-risk businesses; a broad closure of most non-essential businesses; school and university closures; and stay-at-home orders.The authors found limiting gatherings to 10 people or less was the most effective nonpharmaceutical intervention of the seven examined, reducing the transmission rate by 42 percent.Closing schools and universities was next, cutting transmission by 38 percent. The researchers said they were not able to examine the relative importance of closing universities over grade schools because such closures were typically implemented at the same time.Next, the researchers examined the impact of two kinds of business closures. They found broad closures of most non-essential businesses were “only somewhat more effective than targeted closures” of high-risk businesses like restaurants, bars and nightclubs. Broad business closures reduced transmission by 27 percent compared to an 18 percent reduction for targeted closures.“Therefore, targeted business closures can be a promising policy option in some circumstances,” the authors wrote.The study estimates those three policies together -- closing high-risk businesses, closing schools and universities, and limiting gatherings to no more than 10 people -- are enough lower to slow the spread of the virus.In epidemiological terms, interventions are considered successful when they lower the so-called number below 1. The reproduction number, or R number, is the average number of people who become infected from one infectious person. Without interventions, the study found the R number for COVID-19 between January and May was 3.3.The study did not examine the impact of wearing masks, but other studies have found that masks can also significantly reduce the spread of COVID-19.So what about stay-at-home orders? Mandatory stay-at-home orders where people are only allowed outside for essential tasks or during certain times of the day tend to be a last resort, when there are other restrictions already in place.The researchers found mandatory stay-at-home orders cut transmission another 13 percent on top of other policies. “Issuing a stay-at-home order had a small effect when a country had already closed educational institutions, closed nonessential businesses, and banned gatherings,” the authors wrote. 2919

SAN DIEGO (KGTV) -- Governor Gavin Newsom is set to visit San Diego Friday in a last-minute push for proposition 13. Newsom will make a stop at Dana Middle School at 8 a.m. as part of his statewide get-out-the-vote tour. Proposition 13 would authorize billion for K-12 schools as well as universities and community colleges. Newsom has said that the bond money would prioritize modernizing schools as opposed to new construction. RELATED: Everything you need to know about Proposition 13 - school and college facilities bondThose against proposition 13, including the Howard Jarvis Taxpayers Association, say it would cause an increase in local property taxes and add to state debt and interest costs.“Like all bond debt, that must be paid ahead of any other priorities, even law enforcement,” the association says. “If there is a recession, too much debt puts us at risk of a reduction in services or demands for emergency tax increases at the worst possible time.”The California Legislative Analyst says the state would pay billion in total - billion in principal and billion in interest. The payments would be made over 35 years from the General Fund, Ballotpedia says. 1196

SAN DIEGO (KGTV) - For the first April 20 in California, marijuana use is legal in the state.California’s new recreational marijuana laws took effect Jan. 1, 2018, as the passage of Proposition 64 in November 2016 opened up the state to regulate cannabis. For local users, however, it's not a matter of simply heading outside and smoking freely.Several state laws are in place to make sure smokers celebrate "4/20' legally - and safely - will be in effect Friday. Here's what they need to know:RELATED:  536

SAN DIEGO (KGTV) - Finding financial freedom in San Diego can feel impossible when you're weighed down by crippling debt. Credit cards, students loans, and car payments are some of the biggest drivers.Vista resident Amanda Williams felt the pain of debt back in 2014. She and her now husband Josh were facing over 3,000."I got mad and said I had enough, I hit my breaking point and had to do something," Amanda said.This was around the time she earned her Bachelor of Arts and was working for an IT company making around an hour. Before that, Amanda had been working odd part-time jobs. Amanda and Josh's debt broke down to these main drivers: 658

SAN DIEGO (KGTV) -- Despite carefully measured protocols for distance learning and on-campus housing, San Diego State University is continuing to see new cases of coronavirus among students.SDSU ended its first week of the fall semester Friday announcing three new cases of COVID-19. Since the start of the 2020-21 school year, SDSU has reported seven positive cases.The unidentified students all live off-campus and were only on campus to seek testing at the Student Health Services Outdoor COVID-19 Test Collection Booth, university officials said. The three students did not interact with any SDSU employees or spaces outside of the SHS, according to officials."We have quickly identified and are speaking with the individuals known to have been in direct contact with these students. All are following established public health protocols for isolation and quarantine, and exposure risk to others on campus is deemed low," said Libby Skiles, Ed.D., SDSU Student Health Services Director.RELATED: SDSU begins 2020-21 school year with mostly virtual classesOfficials said that two of the three students are connected to one of the student cases confirmed Thursday. The third new case is linked to another case confirmed Wednesday."It is important to clarify that the three cases [confirmed Friday], together, are not all connected," said Skiles. "Further, due to their connection to previously reported positive cases, all of these individuals were already quarantining in compliance with public health guidelines."The campus opened this week to strict safety guidelines and almost all online classes in their effort to prevent the spread of coronavirus. The campus slashed available on-campus dorms to less than 50%, fraternities imposed their own bans on social events, and fall sports were postponed.San Diego State: Two students test positive for COVID-19; Risk to campus 'low'However, the campus isn't completely closed to students. In addition to the 2,600 students living on-campus, hundreds more students are likely to visit the campus for certain matters over the course of the semester.According to a university spokesperson, officials have administered 171 COVID-19 tests between Aug. 11 and Aug. 27, and have confirmed 7 positive tests.Since the start of fall 2020 classes, on August 24, the average number of tests administered per day is 36, according to the spokesperson. 2395