郑州征兵近视眼激光手术郑州近视900度还有救吗,郑州近视眼做手术效果怎么样,郑州眼复手术多少钱,郑州郑州那家医院治近视好,郑州近视三百度可以做手术吗,郑州征兵近视,郑州近视手术几岁做最好

As the NHL went into what it calls “Phase 2” of its plans to resume the 2019-20 season, the league announced that 23 players tested positive for the coronavirus.The 23 players who tested positive is in addition to 12 players who previously tested positive in early June when the league began “Phase 1” of its reopening plan. All told, the league has had 35 players test positive.So far, the league has administered a total of 2,900 tests, with 396 having been tested so far. The tests have been administered to players representing 24 of 31 teams who will participate in the league’s postseason.The league said it will not identify those who test positive for the virus.The league suspended play in mid-March in an effort to help stop the spread of the virus. The league left off as most teams played roughly 70 games of an 82-game schedule.Days after the league’s shutdown, an Ottawa Senators player became the first player to test positive for the virus.When the league resumes, a tournament be held to conclude the season with games played between two “hub cities.” With coronavirus cases declining in Canada while still on the rise in the US, it is likely the NHL will conclude its season north of the border. 1221

As more people turn to ketamine infusions to treat depression, researchers issue a new warning, comparing the drug to opioids.The infusions are offered at clinics located across the country. Scientists believe ketamine may treat symptoms of depression by blocking receptors on the brain.At Florida’s Ketamine Health Centers, clinical director May Nunez says they've seen an 85 percent success rate.“A lot of our patients come in, and they are highly suicidal. They are very treatment resistant,” explains Nunez. “They're experiencing high levels of depression. They have one infusion administered, and they come out. I'm basically looking at those symptoms are gone.”But new research from Stanford University is raising questions about using the drug over a long period of time.When patients in the study took an opioid blocker, researchers said their symptoms didn't improve, suggesting ketamine has to activate opioid receptors before treating depression.Researchers say that doesn't mean you shouldn't use ketamine, but instead, that more studies need to be done to fully understand ketamine before it's widely used in the long-term.Nunez says the side effects she's seen have been minimal.“So, what I always tell the patients is, you know, you're not going to get worse,” says Nunez. “You're either going to be in remission, sore or you're simply not going to respond.” 1386

ATLANTA (AP) — Georgia’s governor, who has opposed local mask mandates and even sued over one in Atlanta, has signed a new executive order that allows local governments to enact mask requirements to help fight the coronavirus pandemic.As with previous orders, the one issued by Gov. Brian Kemp on Saturday says residents and visitors of the state are “strongly encouraged” to wear face coverings when they are outside of their homes, except when eating, drinking or exercising outside.But unlike previous orders, this one allows local governments in counties that have reached a “threshold requirement” to require the wearing of masks on government-owned property.A county meets that threshold if it has had 100 or more confirmed cases of COVID-19 per 100,000 people over the past two weeks. Very few of the state’s counties are below that threshold.The order says mask mandates can’t lead to fines, fees or penalties against private businesses or organizations. For individuals, the order says penalties cannot include a fine more than or prison time.The order also extends shelter-in-place requirements for people who are considered to be at a higher risk of severe illness from the coronavirus.It also bans gatherings larger than 50 people if individuals are closer than 6 feet apart. 1299

As screen time becomes a bigger part of students’ lives, preserving their vision is something to keep an eye on.Dr. Lauren Schneider, an ophthalmologist who has been treating patients in New York and Connecticut for six years warned screen time can cause a number of symptoms, including squinting and eye-crossing.“We do know that prolonged near work can place some children at risk for progressive myopia, which is worsening nearsightedness,” Dr. Schneider said.Doctors say tips on preserving your kids' vision during remote learning include making sure they keep a safe distance from their devices — at least 15 inches away from the screen is recommended — having them take screen breaks every 20 minutes and investing in a blue light blocker, which can be put on devices or glasses.“Some of our data suggests blue light emitted from our electronic devices may potentially be harmful long term to the center of the retina,” said Schneider Sunday.As school districts in the tri-state area continue to reopen this fall with full remote or hybrid learning models that include screen-based instruction, eye protection is another safety measure doctors say parents should have their sights on.“We want to make sure that while our students are hard at work which is going to require a lot of time in front of the computer that we’re avoiding unnecessary eye strain," Schneider said.According to medical experts, the full long term impacts on the eyes from remote learning are still being looked at, regular eye exams are highly recommended.For more tips and resources:www.visiontolearn.orgwww.childrenseyefoundation.orgwww.kidshealth.orgThis story was first reported by Jennifer Bisram at PIX11 in New York City, New York. 1726

As teachers report to work this week at Georgia’s largest school district, the Gwinnett County Public Schools, 260 of them tested positive or reported exposure to the coronavirus, according to multiple reports.Officials told CNN that most of the cases were likely through community spread. "As of last Thursday, we had approximately 260 employees who had been excluded from work due to a positive case or contact with a case," GCPS spokeswoman Sloan Roach told CNN. "This number is fluid as we continue to have new reports and others who are returning to work," she added.The district plans to reopen August 12 after shutting down in March. Nearly 160,000 students attend classes in Gwinnett County.The area saw a rise in coronavirus cases in July, according to public health data. The state of Georgia has averaged over 3,000 new coronavirus cases per day in the month of July."Given the number of COVID cases in Gwinnett we would expect to see positives among our employees based on the community spread in our county," Roach told CNN. 1045