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A potential tropical storm has its eyes on Puerto Rico this week, prompting the National Hurricane Center to issue a tropical storm warning for the island territory.The unnamed storm has not officially been deemed a tropical storm, but is topping low-end tropical storm winds of 40 MPH. A number of other Caribbean islands, including the US Virgin Islands, are under tropical storm warnings.Because the storm lacks a well-defined center, it is not considered a tropical storm officially. But the National Hurricane Center expects the disturbance it has named “Potential Tropical Cyclone No. 9” to better organize in the next day.After it passes the Caribbean islands, it will begin approaching the East Coast of the US. The National Hurricane Center’s official cone includes Florida. The storm is still at least four days away from approaching the US mainland. 868

A recent study appears to show a person’s blood type might indicate whether they will develop severe respiratory failure if they contract COVID-19.The study sequenced genomes of 1,600 COVID-19 patients in Spain and Italy who had been hospitalized with severe respiratory failure and compared the results to DNA sequences of 2,205 healthy subjects.Results appear to show that people with type A blood had a higher chance of developing severe respiratory failure as compared to people with O blood type. The study claims there may be a “protective effect” for blood group O. However this study has not been peer-reviewed yet and the exact kind or extent of “protective effect” is not known.In early June, the site 23andme.com released results from information gathered from 750,000 participants who identified they had COVID-19. The genealogy company said their research suggests a similar effect in people with O blood type. “Individuals with O blood type are between 9-18% percent less likely than individuals with other blood types to have tested positive for COVID-19, according to the data,” a company statement said.They said while there was a significant difference in those with O blood type, there “appeared to be little differences in susceptibility among the other blood types.”However, some are questioning this idea that people with type O blood are protected. Laura Cooling is the director of immunohematology at the University of Michigan. She noted that the idea that having type O blood is protective doesn’t match with current COVID-19 infection rates.Type O blood is usually more prevalent among African Americans, according to the American Red Cross, yet new information from the CDC and states indicate African Americans have experienced disproportionately high COVID-19 infection rates. Cooling says there are many factors to consider.“It’s what your blood type is, relative to the other person who exposed you, relative to all the other genetic and acquired health conditions you have,” she told Chemical and Engineering News on the matter. 2069

A Phoenix girl who was severely burned in March was visited by Grammy-winning artist Taylor Swift on Saturday. Eight-year-old Isabella and her father were injured on March 17 following an accident involving flammable liquids in north Phoenix. Swift stopped by the Maricopa Integrated Health System burn center in Phoenix to visit Isabella as she continues to undergo treatment. Swift is scheduled to perform at the University of Phoenix Stadium in Glendale on Tuesday at 7 p.m.   522

A recently published study looks at the potential of asymptomatic spread at grocery stores and the psychological distress of these essential workers.Researchers looked at a grocery store in the Boston area in May. They found 20 percent of the 104 employees tested positive for the coronavirus. This rate was significantly higher than the infection rate in the surrounding community, which was only reporting a positive rate of around 1 percent at the time.More than 75 percent of those who tested positive reported having no symptoms.Those employees who interacted with customers were five times as likely to test positive for COVID-19 compared to employees in other positions."We were definitely surprised to see that there were that many people that were asymptomatic," Dr. Justin Yang, an assistant professor at Boston University School of Medicine and a researcher at Harvard School of Public Health who worked on the study told CNN. "This is definitely very alarming as it means that retail grocery store employees are exposed to customers and sort of serve as a middleman for the virus - like a super spreader almost."The study also looked at feelings of anxiety and depression among the grocery store employees.About 24 percent of all employees reported feeling at least mild anxiety. The data suggests employees who were able to remain socially distant while at work had a lower rate of anxiety; 76 percent of those who reported having no anxiety were able to keep spacing while at work.Whereas 46 percent of those who did report having anxiety were unable to stay socially distant from coworkers or customers while on the job.About 8 percent of employees screened positive for at least mild depression symptoms on a self-reported questionnaire. Those who could not practice social distancing at work and commuted by public transportation were more likely to screen positive for depression.As a conclusion, the team of researchers hopes their findings are a call to action for providing comprehensive employee assistance services to help essential workers in all industries “cope with the psychological distress during the COVID-19 pandemic.”The study was published in the Journal of Occupational and Environmental Medicine. 2241

A sad sad day but remembering my friend John with the great joy he brought to the world. I will always be proud and happy to have known and worked with this incredible Scouser! X love Paul#JohnLennon?? by Linda McCartney pic.twitter.com/oNL0ihzhvl— Paul McCartney (@PaulMcCartney) December 8, 2020 311