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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

A person with knowledge of the punishment tells The Associated Press that at least three NFL coaches and their teams have been fined because their coaches weren't wearing face coverings on the sidelines at all times. The person says the three coaches who were fined are Vic Fangio of the Denver Broncos, Pete Carroll of the Seattle Seahawks and Kyle Shanahan of the San Francisco 49ers. The coaches were fined 0,000 each and their teams 0,000 each. Other fines could be coming as several other coaches violated the rules a week after the league sent out a memo reminding them to wear face coverings over their noses and mouths to protect against the spread of the coronavirus. 690

A potential tropical cyclone is looking to wreak havoc on Central America in the next few days.Known as "Potential Tropical Cyclone 14" by the National Hurricane Center, the storm is expected to form in the northwestern Caribbean Sea on Sunday, with heavy rains heading for western Cuba.The system is expected to become a tropical depression late Saturday or Sunday and become a tropical storm by Sunday night, the center said. On the current forecast track, the center said the system is expected to move across the Yucatan Channel near the eastern coast of the Yucatan Peninsula through Sunday night, and then move into the southern Gulf of Mexico on Monday.There is a tropical storm watch for the coast of Mexico from Tulum to Cabo Catoche, where tropical storm conditions are possible Sunday and Monday. There is also a tropical storm warning for the Cuban provinces of Pinar del Rio and the Isle of Youth.Currently, the storm is moving north at 7 mph. It is 120 miles south of Cozumel, Mexico, and is 240 miles south-southwest of the western tip of Cuba, according to the hurricane center's 11 p.m. ET update Saturday.The storm may also produce 3 to 7 inches of rain in western Cuba and 2 to 4 inches over the Yucatan Peninsula, Belize and northern Honduras through Tuesday. Western Cuba could see isolated maximum amounts of 12 inches, the center said.Many of these areas seeing the downpour of rain could also see life-threatening flash floods, the hurricane center said. 1486

A recent string of extremist attacks highlights an alarming trend: a growing number of hate crimes across the country.In fact, it’s up for the fourth year in a row in most major cities, according to Brian Levin, who studies hate crimes. Levin says one possible reason for the most recent spike of attacks is the midterm elections.“We're a very polarized society,” says Levin, who works at the Center for the Study of Hate and Extremism. “We're not only divided, but we're entrenched in that division.”Experts say hotly contested political races can cause a jump in hate crimes. It happened around the 2016 presidential election.“November of that year was the worst month of 14 years, going back to the first anniversary of 9/11,” Levin says.Just this week, attorneys for three men accused of planning to bomb a mosque the day after Donald Trump became president say his rhetoric during the campaign inspired the men.Now that he's president, others worry his words could motivate others.At a recent rally, President Trump stated, “You know what? I am; I'm a nationalist, okay.“But you also had people that were very fine people, on both sides.”Professor Carolyn Gallaher at American University believes this rhetoric has consequences.“In white supremacist circles, they took this to mean this person supports us and we have a champion in the White House and we can fight for a white America.”The president and his administration deny he intentionally incites violence. 1475

A US citizen who was stopped and asked for identification after a US Border Patrol agent in Montana heard her speaking Spanish says she wants the American Civil Liberties Union's help over the incident so her 7-year-old daughter can be proud to be bilingual.Ana Suda, who was born in Texas, recorded the encounter last week on her cell phone after the agent asked her and her friend, Mimi Hernandez, who is from California, for their IDs while they waited in line to pay for groceries at a gas station.The video shows Suda asking why the agent questioned them."Ma'am, the reason I asked for your IDs is because I came in here and saw that you guys were speaking Spanish, which is very unheard of up here," he says of the area about 35 miles south of the US-Canada border.Suda then asks the agent whether she and her friend are being racially profiled. 859