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A truck flying confederate flags passes the main entrance to Talladega Superspeedway Sunday, June 21, 2020, in Talladega, Ala. (AP Photo/John Bazemore) 159

A new study suggests misguided antibodies created as a response when someone is infected with the coronavirus could be the cause behind both more severe COVID-19 symptoms and those who report having symptoms for months after initially recovering.Researchers at Yale University found that COVID-19 patients they studied had high levels of antibodies that had turned on them; these wayward antibodies blocked antiviral defenses, wiped out helpful immune cells and attacked the body in several areas including the brain, blood vessels, liver and gastrointestinal tract.“Covid-19 patients make autoantibodies that actually interfere with immune responses against the virus,” Aaron Ring, an immunobiologist at Yale and senior author on the study, told The Guardian.Autoantibodies are antibodies that attack the body’s own proteins by mistake and disrupt their normal functions.“We certainly believe that these autoantibodies are harmful to patients with Covid-19,” said Ring. He added that the harmful effects of these autoantibodies could continue well after the initial infection has been overcome. He said antibodies can last for a long time, and if they are misguided in their attacks, the effects of their attacks on the body could also last a while.The study, which has yet to be peer reviewed and formally published, looked at antibodies from 194 COVID-19 patients and hospital workers with a range of symptoms and severity of symptoms.Other conditions, like lupus, multiple sclerosis and rheumatoid arthritis, are also made worse by the immune system malfunctioning and attacking the body. 1600

A man who tried to enter a teenage girl's bathroom stall was confronted and killed by the girl's father, officials say. According to Phoenix police, around 11:30 p.m. on August 2, 40-year-old Melvin Harris went to the QuikTrip near Dunlap and 19th avenues to pick up his teenage daughter and her friends. A man, who would later become the victim, approached Harris' car in the parking lot and asked for money. Harris gave him some money, and he went into the QT. Harris was later informed that a man tried to enter the bathroom stall his daughter was using. The teen told an employee, who in turn alerted an on-duty security guard. The man exited the store and was pointed out to Harris, who realized it was the same man he had given money to earlier. Harris went into the store and told the security guard that, "he needed to take care of the situation, or [Harris] would do it himself." The guard reportedly told Harris he would handle it. According to witnesses, Harris later approached the man and punched him in the face. Witnesses also reportedly told police that Harris stood over him, hitting him in the face several more times. He also allegedly kicked and stomped on him. Harris then left the area. Police identified and located Harris at his home nearby. He reportedly told police that the man punched him first, hitting him in the neck. He denied striking the man when he was down. The victim was taken to the hospital with a broken nose and brain injuries. He later died.Harris has been charged with second-degree murder. 1612

A recent study by the U.S. Centers for Disease Control and Prevention found that 6% of more than 3,000 health care workers who were tested had antibodies to coronavirus. Still, after being retested 60 days later, 28% of them had antibody levels so low they were no longer detected."These results suggest that serology testing at a single time point is likely to underestimate the number of persons with previous SARS-CoV-2 infection, and a negative serologic test result might not reliably exclude prior infection," the authors of the study said.According to the CDC, blood samples were taken from 3,248 frontline health care personnel at 13 hospitals between April 3- June 19, 2020.194 of those healthcare workers had detectable antibodies to COVID, the agency said.Participants with higher initial antibody responses were more likely to have antibodies detected at the follow-up test than were those who had a lower initial antibody response, the study concluded.The authors added that the study shows that the window is limited for collecting potentially useful "convalescent plasma" from the blood of patients who have fought off COVID-19. 1151

A mother whose toddler died weeks after they were released from a Texas immigrant detention center has filed a wrongful death claim seeking million from the US government.Yazmin Juarez's 19-month-old daughter, Mariee, died in May, six weeks after they were released from the immigration facility in Dilley.Juarez and her attorney allege that ICE and those running the facility provided substandard medical care for the toddler after she suffered a respiratory infection while in detention."The US government had a duty to provide this little girl with safe, sanitary living conditions and proper medical care but they failed to do that resulting in tragic consequences," attorney R. Stanton Jones said in a statement."Mariee entered Dilley a healthy baby girl and 20 days later was discharged a gravely ill child with a life-threatening respiratory infection. Mariee died just months before her 2nd birthday because ICE and others charged with her medical care neglected to provide the most basic standard of care as her condition rapidly deteriorated and her mother Yazmin pleaded for help." 1104