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A significant drop in the number of plastic bags littering Britain's seabeds suggests that a charge on plastic bags and other efforts to tackle marine litter are working, according to a new report.The study, published in the journal Science of the Total Environment, was carried out by scientists at the UK government's Centre for Environment, Fisheries and Aquaculture Science (Cefas), who analyzed data complied between 1992 and 2017 to reveal a drop of nearly 30% in plastic bags on Britain's seabeds.The report inspected 2,461 trawls off the UK's coasts and found that over the 25-year period, 63% of trawls contained at least one plastic litter item. 663

A Miami police officer has been relieved of duty after a video showed him kicking a suspect in the head, as the man was lying on the ground and getting handcuffed."The video depicts a clear violation of policy," Miami Police Chief Jorge R. Colina said in a statement. "The officer has been relieved of duty and the Miami-Dade State Attorney's office has been contacted."A cell phone video shot by a witness shows a man lying in a yard with his hands on his head. The first police officer approaches him and starts putting handcuffs on the suspect. The suspect, identified as David Suazo in the police report, was not resisting and was lying on his stomach. His hands are being restrained. Suddenly, another officer can be seen running toward him and kicking him in the head.That officer then drops to the ground next to the suspect and appears to put him in a headlock.A woman can be heard expressing shock. "You didn't have to do all that, buddy. You tripping."CNN has attempted to reach the officer, Mario Figueroa, but has not yet gotten a response. A call to the Fraternal Order of Police was not returned. 1118

A package resembling those allegedly sent by Cesar Sayoc was recovered Thursday and was addressed to Democratic billionaire Tom Steyer, the FBI tweeted Friday. "The FBI has confirmed a package was recovered last night in California, similar in appearance to the others, addressed to Tom Steyer," the FBI said in its tweet.Steyer's organization, The Next Generation, was "notified late last night" by USPS security, who said they had called the FBI and confirmed it was a suspicious package, according to Aleigha Cavalaier, NextGen's communications director."They also told us that they suspected (it) was from the same guy, but it was mailed to a different address," Cavalaier said.CNN previously reported on a mail bomb allegedly sent by Sayoc to Steyer last week.Steyer thanked law enforcement and the U.S. Postal Service for their support in a statement Friday, stressing that his organization would not be intimidated by the packages. 946

A relatively new term we're hearing to help stop the spread of coronavirus is “support bubble.”It’s essentially described as a safer way to socialize and support each other. It’s when family members in different houses or close friends agree to socialize in person, but only with each other to limit the risk of infection.“So, when you join a bubble, you're taking on additional risk and the amount of risk you're taking on is that difference between you and the person with the highest risk in the group,” said Cyrus Shahpar, an epidemiologist with Resolve to Save Lives. “So, it’s important to be vigilant and trust those in the bubble.”Part of a support bubble agreement is that everyone practices the same things outside the bubble, including not forming other bubbles. You should also agree to how long the bubble will last. Obviously, the less people, the lower the risk.It’s also a good strategy for families that need help with things like childcare or taking care of an aging relative.Even professional sports teams and other businesses are somewhat following this theory, setting up things like safe hotels and doing things like testing anyone that comes in.“Then, you tell them they can’t leave the place and inside have to be careful about interaction, then you could theoretically say that’s a safer place than outside the hotel,” said Shahpar.Support bubbles could also help limit virus spread even if someone inside the group were to get the virus, because you already know who the close contacts are.“As we navigate through uncharted waters, we don’t know what’s going to happen. We don’t know how long it’s going to last. So, if this helps us maintain our sanity throughout this pandemic, I think it’s a good idea,” said Shahpar.Other countries and some U.S. counties using the support bubble model are seeing success in lowering cases. 1861

A recent study published Wednesday in the New England Journal of Medicine suggests that antibodies might protect people who've already had COVID-19 from being reinfected for at least six months.Researchers looked at 12,541 healthcare workers at Oxford University Hospitals in the United Kingdom and were followed for up to 31 weeks.In the study, researchers investigated the incidences of COVID-19 infection by conducting polymerase chain reaction (PCR) tests on the healthcare workers who had tested positive and negative, including both symptomatic and asymptomatic cases.The study results showed that 11,364 did not have antibody levels, and 1,265 had positive results, which also included 88 healthcare workers in whom seroconversion occurred during follow-up. A total of 223 anti-spike–negative health care workers had a positive PCR test (1.09 per 10,000 days at risk), up to 100 during screening were found to be asymptomatic, and 123 were to have symptoms, the study found.Researchers said that individuals who had anti-spike antibodies had no symptomatic infections. 1083

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