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Holidays will look different this year for many Americans, with dinners outside, social distancing, or passing on family gatherings altogether. But several companies developing rapid at-home COVID-19 tests are hopeful that won't be the case next year. The goal is to make inexpensive, easy-to-use COVID tests that can deliver results in minutes, just like a pregnancy test. "For people to feel comfortable to associate with friends or family, there needs to be a testing methodology ideally that can be performed at home," said Tony Lemmo, CEO of the manufacturing company BioDot.The company's technology is being used by over 70 manufacturers worldwide making COVID-19 antigen, antibody, and PCR tests. Their automated platforms dispense nanoliter/picoliter amounts of reagent onto the tests accurately and fast.Lemmo says just one of their systems can support the production of roughly 100 million COVID-19 tests per year, helping to make high-volume production possible.“We knew we were going to be called on by customers to manufacture more equipment to provide them the ability to manufacture more tests," said Lemmo. To meet customer demand, BioDot increased staffing and built a new facility, compressing production time from months to weeks. The FDA recently authorized the first rapid at-home test that can deliver results in 30 minutes, eliminating the need for a lab to test the sample. But the molecular single-use test will only be available to patients with a doctor's prescription who are suspected of being infected with COVID-19.Companies developing tests hope the FDA will soon authorize another at-home testing tool: the rapid antigen test.These inexpensive tests provide results within minutes, and companies developing them say millions could be sold without a doctor's referral.“From what we’re hearing, it’s really just a matter of possibly months before there’s at least sufficient data to be able to support an at-home use of a test like an antigen test," said Lemmo.Lemmo says if authorized by the FDA, manufacturers could make millions of these tests in a matter of months. But antigen tests are less accurate, and the FDA wants to ensure they'll be simple enough for people to use at home. There are also concerns over how the data will be reported to health authorities. “I think any at-home testing or massive rollout of a test into the communities needs to be done very carefully and with a lot of education around it," said Clinical Lab Director Melissa Miller. Dr. Miller is a professor of pathology and laboratory medicine at the University of North Carolina Chapel Hill and Medical Director for the Clinical Microbiology Lab for the Medical Center.She worries the inaccuracies of these tests could eventually lead the public to lose trust in all testing. “Even at 98 percent specificity, which is very, very high. That means you’re going to have a false positive two out of every 100. If you started testing a hundred million people, this is millions of people who have a false-positive test," said Dr. Miller. She says this could lead to healthy people isolating and missing work or school unnecessarily, and false-negative results could give people a false sense of security. “These rapid antigen tests were pushed out to skilled nursing facilities; this is a very high-risk patient population. This is actually where you want a very accurate test," said Dr. Miller. She says it’s unclear how well antigen tests detect the virus in asymptomatic patients but agrees more data is needed to figure that out.“It might make more sense for K-12 schools, or even college settings, where there’s less risk for a poor outcome if you have a false positive or a false negative," said Dr. Miller. But with a growing demand for convenient at-home testing, manufacturers are hopeful that in the months ahead, the FDA will soon open the door to new solutions. 3889

HERNANDO COUNTY, Fla. — An infant boy died on Friday after being left in a hot car in Hernando County, Fla., officials say.Deputies and Fire Rescue responded to the scene Friday morning in the 12000 block of Elgin Boulevard in Spring Hill just after 11 a.m. after received a call about an infant who had just been removed from a hot car.Hernando County Sheriff's Office officials say that 9-month-old Keyton O’Callaghan was rushed to a nearby Oak Hill Hospital in critical condition. He was pronounced dead at 12:06 p.m. Investigators say that Keyton had been in the care of his mother, Cami Lee Moyer, 38, since Thursday night. HCSO says that the infant's father, Eric O'Callahan, 32, came home and found Keyton in the vehicle parked on the driveway in front of the home. Deputies say O'Callahan took the infant inside where he began performing CPR on the child while he was on the phone with 911. He continued to perform CPR until fire rescue arrived and took over.At this time, officials do not know how long Keyton was left in the car. Detectives are still working to establish a chronological timeline of events.“If you think you might forget, put a shoe back there. Take it off your foot and put it back there. Put your phone back there," Denise Moloney with HCSO said in a press conference. "It’s sad to say, but you’re gonna remember your phone, how are you not gonna remember your child?”Investigators are currently interviewing Moyer and say it is possible that she will face charges.The official temperature in nearby Brooksville was recorded at 86 with a feels-like temperature of 97 in the 11 a.m. hour. on Friday. 1710

HARAHAN, La. — In Kimberly Broussard’s kitchen, there are layers upon layers of love.“I love to cook,” she said. “It's just yummy and it's full of cheese and it's gooey.”Broussard is in the midst of her new weekly tradition: making lasagna for someone she’s never met.“The thing weighs about six pounds. It’s pretty heavy,” she said.Broussard is a volunteer with Lasagna Love.“Food is love,” she said.It’s a program that began during the pandemic, in the kitchen of founder Rhiannon Menn.“I remember just feeling so helpless and watching people around me lose jobs, lose child care,” Menn said.So, the San Diego mom offered to make a meal for anyone in need in her area.“I posted to some local mom’s groups on Facebook, 'Hey, you know if you're struggling, whatever that looks like for you-- if it's financial, if it's emotional, if you're immunocompromised and can't go to the grocery store--my daughter and I are making extra meals. Like, please let us bring you dinner.' And people said yes,” she said.With that, Lasagna Love was born as people contacted Menn to ask if they could help, too. The registered nonprofit now has “Lasagna Mama and Papa” volunteers in all 50 states, with a website where you can request a meal or offer to make one.“I'm just so inspired and a little bit in awe of how many people there are that want to be part of this, spreading kindness,” Menn said.Back in Kimberly Broussard’s Louisiana kitchen, her latest lasagna will soon be ready to be dropped off to a family in need. She’s made nearly 20 for Lasagna Love.“Just the thought of families not being able to eat, it was just a way to help,” Broussard said, “and it's just a way to say, ‘hey, look, you know, yeah, you're struggling, but there are people out there that care.’”It’s a way of caring for one another, using food as a language of love. 1840

Government watchdogs say President Trump’s Fourth of July gala in the nation’s capital last year cost taxpayers more than million, twice as much as previous celebrations. Each year, the nation's capital hosts Independence Day celebrations; a parade, concert, fireworks and, in 2019, "A Salute to America." Trump’s desire to have Department of Defense military vehicles participate last year helped drive up the cost, according to the Government Accountability Office. The president’s attendance also increased expenses. The report says that some other costs, such as for military flyovers of the National Mall, aren't included in the estimate. Trump’s military-focused Independence Day event went beyond the traditional concert and fireworks of years past. The GAO estimated that holiday celebrations from 2016 to 2018 cost from million to million annually. 875

Here's a look at rampage killings that have occurred in the United States since the 1940s. Includes incidents with four or more killed (not including the perpetrators). Not included are suicides, gang-related incidents or deaths resulting from domestic conflicts.US Timeline (selected only): 299