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TAMPA, Florida — A sperm bank is promising to change its policy after WFTS television station uncovered one of its donors fathered more than 50 children across the U.S. and around the world — including some kids in the Tampa Bay area.Atlanta-based Xytex Cryo International did nothing illegal when it used the same donor to help birth at least 52 children. That’s because when it comes to sperm donations, U.S. regulations are few and there are no limits set by the government.Xytex wouldn’t speak on camera but told 529

SAN FRANCISCO — A man suspected of robbing a pharmacy in the San Francisco Bay area was fatally shot by officers who thought a hammer he was carrying in his waistband was a firearm, police said Wednesday.Details of the shooting were revealed even as some California counties and cities began plans to end curfews after days of largely peaceful protests over the death of George Floyd while in police custody in Minneapolis.Sean Monterrosa, 22, of San Francisco is the first confirmed death at the hands of law enforcement related to smash-and-grabs and protests in California since Floyd’s death. Vallejo Police Chief Shawny Williams said officers were responding to calls of looting at a Walgreens early Tuesday when the shooting occurred.Officers said Monterrosa began running toward a car when he suddenly stopped, got on his knees and placed his hands above his waist, revealing what appeared to be the butt of a firearm in his waistband. “This individual appeared to be running toward the black sedan when suddenly he stopped, taking a kneeling position, and placing his hands above his waist, revealing what appeared to be the butt of a handgun,” Williams said.An officer shot five times through a police car window, striking him once.The object Monterrosa had turned out to be a 15-inch hammer that was tucked into the poclet of his sweatshirt, according to the chief.“The intent was to stop the looting and arrest any perpetrators if necessary. The officers reacted to a perceived threat,” Williams said.John Burris, an attorney for the family, said he is appalled police would shoot at a person who was on his knees with his hands raised.The officer who shot Monterrosa is an 18-year veteran of the force and has been placed on leave pending an investigation. 1781

Scans of the lungs of the sickest COVID-19 patients show distinctive patterns of infection, but so far those clues offer little help in predicting which patients will pull through. For now, doctors are relying on what’s called supportive care that’s standard for severe pneumonia.Doctors in areas still bracing for an onslaught of sick patients are scouring medical reports and hosting webinars with Chinese doctors to get the best advice on what works and what hasn’t.One thing that’s clear around the globe: Age makes a huge difference in survival. And one reason is that seniors’ lungs don’t have as much of what geriatrics expert Dr. Richard Baron calls reserve capacity.“At age 18, you have a lot of extra lung capacity you don’t use unless you’re running a marathon,” explained Baron, who heads the American Board of Internal Medicine. That capacity gradually declines with age even in otherwise healthy people, so “if you’re an old person, even a mild form can overwhelm your lungs if you don’t have enough reserve.”Here’s what scientists can say so far about treating those who become severely ill.HOW DOES COVID-19 HARM THE LUNGS?The new coronavirus, like most respiratory viruses, is spread by droplets from someone’s cough or sneeze. The vast majority of patients recover, most after experiencing mild or moderate symptoms such as fever and cough. But sometimes the virus makes its way deep into the lungs to cause pneumonia.Lungs contain grapelike clusters of tiny air sacs called alveoli. When you breathe, oxygen fills the sacs and passes straight into blood vessels that nestle alongside them. Pneumonia occurs when an infection -- of any sort, not just this new virus -- inflames the lungs’ sacs. In severe cases they fill with fluid, dead cells and other debris so oxygen can’t get through.If other countries have the same experience as China, about 5% of COVID-19 patients could become sick enough to require intensive careHOW DOES THAT DAMAGE APPEAR?Doctors at New York’s Mount Sinai Health System analyzed 121 chest CT scans shared by colleagues in China and spotted something unusual.Healthy lungs look mostly black on medical scans because they’re full of air. An early infection with bacterial pneumonia tends to show up as a white blotch in one section of one lung. Pneumonia caused by a virus can show up as hazy patches that go by a weird name -- “ground glass opacities.”In people who get COVID-19 pneumonia, that haze tends to cluster on the outside edge of both lungs, by the ribs, a distinctive pattern, said Dr. Adam Bernheim, a radiologist at Mount Sinai.As infection worsens, the haze forms rounder clusters and gradually turns more white as the air sacs become increasingly clogged.HOW TO TREAT THE PNEUMONIA?There are no drugs so far that directly attack the new coronavirus, although doctors are trying some experimentally, including an old malaria treatment and one under development to treat Ebola.“The best treatment we have is supportive care,” said Dr. Aimee Moulin, an emergency care physician at the University of California Davis Medical Center.That centers around assistance in breathing when the oxygen levels in patients’ blood starts to drop. For some people, oxygen delivered through a mask or tubes in the nose is enough. More severely ill patients will need a breathing machine.“The goal is to keep the person alive until the disease takes its course” and the lungs begin to heal, explained Mount Sinai’s Dr. Neil Schachter.The very worst cases develop an inflammatory condition called ARDS -- acute respiratory distress syndrome — that floods the lungs with fluid. That’s when the immune system’s attempt to fight infection “is going crazy and itself attacking the lung,” Baron explained.Many things besides the coronavirus can cause the condition, and regardless of the cause, it comes with a high risk of death.WHAT ELSE IS IMPACTED?Severe pneumonia of any sort can cause shock and other organ damage. But in a webinar last week, Chinese doctors told members of the American College of Cardiology to watch for some additional problems in severe COVID-19, especially in people with heart disease. The worst off may need blood thinners as their blood starts to abnormally clot, and the heart itself may sustain damage not just from lack of oxygen but from the inflammation engulfing the body.Another caution: The sickest patients can deteriorate rapidly, something a hospital in Kirkland, Washington, witnessed.Of 21 patients who needed critical care at Evergreen Hospital, 17 were moved into the ICU without 24 hours of hospital admission, doctors reported last week in the 4639

RICHMOND, Va. – Virginia has become the first southern state to ban conversion therapy for LGBTQ minors. Gov. Ralph Northam announced Tuesday that he has signed 173

Protests have the power to change the political landscape and history is proof.An assistant professor who studied unrest in the 1960s says how things change is determined by the way protesters share their message.“When the tactics on the ground, which are essentially telling a story, tell a story that focuses our attention on rights, on injustice, then that's what the media emphasizes,” said Omar Wasow, assistant professor at Princeton University. “Civil rights, you know a redress of grievances, and those kinds of stories can powerfully move politics.”Wasow researched protests during the civil rights movement. He found during the early 60s, the wave of peaceful protests led to public opinion favoring their message and legislation getting passed. But later protesters became more violent and public opinion shifted again.“What we saw in the 1960s was that you can trigger a kind of backlash movement in which the taste for law and order, a kind of more police-centric narrative comes to the fore and that's going to make it harder for folks who are trying to push for reform,” said Wasow. Wasow says politicians were able to capitalize on that anxiety, like when Nixon won the 1968 election.While we don't know yet how much of an impact there may be this year, Wasow sees a lot of similarities between then and now.He thinks reforms are possible, if protesters keep attention on inequalities in the criminal justice system and state violence. 1463