太原拉大便拉出血严重吗(山西为什么痔疮会痒) (今日更新中)

SAN DIEGO (KGTV) — As wildfires continue to burn in California, researchers say they may be adding fuel to another emergency: the pandemic.Parts of the Golden State have been buried in a blanket of smoke for weeks. Wildfire smoke is a mixture of many pollutants, but the majority consists of tiny particulate matter called PM2.5, which can also be produced by cars and power plants.“It’s a threat amplifier,” said Dr. Abisola Olulade of Sharp Rees-Stealy Medical Group.In April, researchers at Harvard found that just a small increase in this kind of air pollution led to an 8% jump in the death rate from COVID-19.Studies have shown that air pollution from these tiny particles can increase the risk of death in older adults from other causes, but the Harvard researchers found the increase from COVID-19 was 20 times larger.Why? The most widely accepted theory is that smoke particles, which can burrow deep inside the lungs and enter the bloodstream, can add a layer of health complications for people already fighting the virus.“People that are already fighting off a COVID-19 infection already have compromised heart and lung function if they have severe illness,” Dr. Olulade said. “So that can increase their susceptibility to the effects of wildfires.”The particles can contribute to more inflammation and potentially lead to blood clotting, she said.“Any chink in the armor, so to speak, is going to really make people have trouble maintaining” the body’s stressful fight against the virus, said Dr. Christian Ramers of Family Health Centers of San Diego.Another theory from early COVID-19 research that hasn’t been peer-reviewed: smoke particles could allow the virus to travel farther and survive longer, potentially allowing it to spread to more people. Both Dr. Ramers and Dr. Olulade said there was less research to support this theory.“What makes the sky look hazy when there’s smoke? It’s particles. So it's conceivable, again this is kind of conjecture, but it's conceivable with more particles in the air then yes the virus can latch onto those particles a bit more,” said Dr. Ramers.Doctors say there’s stronger evidence to suggest that wildfire smoke could help the virus enter a healthy person’s body. Not only does smoke wear down the protective lining of our airways, it stimulates certain receptors in the lungs -- the exact receptors that the spike proteins of the coronavirus use to get inside cells.“The virus binds to those ACE2 receptors, so if you have more of them, it can increase the viral load,” said Dr. Olulade.All kinds of air pollution put us at greater risk from respiratory diseases like coronavirus, not just wildfires. But one thing is for sure: Californians have been exposed to a lot of smoke lately.Since the beginning of the year, wildfires in California have burned more than 3 million acres, according to CAL Fire. That’s an area larger than the entire County of San Diego. 2929

SAN DIEGO (KGTV) -- Border Patrol agents arrested a man Thursday they say had more than 100 pounds of narcotics in his car.According to the agency, the arrest happened just before 11 a.m. on October 8 along Interstate 15 near Vista.Border Patrol says agents initiated a vehicle stop “on a suspicious 2015 Chevy Camaro” when a K-9 alerted authorities.After searching the car, agents found 68 bundles of cocaine and crystal meth hidden inside the vehicle’s quarter panels and cowling. The narcotics have an estimated street value of more than 8,000.The driver, who is a US citizen, was turned over to the Drug Enforcement Agency.Since October 1, Border Patrol says it has seized over 491 pounds of cocaine, 7,169 pounds of methamphetamine, 178 pounds of heroin, and 383 pounds of fentanyl. 798

SAN DIEGO (KGTV) - Cinema Makeup School is at San Diego Comic-Con to turn some lucky attendees into zombies with special makeup effects.The Los Angeles-based theatrical makeup school is one of many special effects companies at the convention. 10News' Brooke Sargent volunteered for a complete transformation, becoming a dreaded creature in about 90 minutes as a crowd looked on.Cinema Makeup School has been teaching some of the industry's best artists since 1993. 472

SAN DIEGO (KGTV) -- As San Diegans come to grips with the violence that unfolded in a Paradise Hills home, leaving a mother and her young boys dead, District Attorney Summer Stephan tells 10News it is a problem that San Diego is becoming too familiar with.“Domestic violence remains the number one killer of women in the United States and right here in San Diego,” said Stephan.She revealed the County of San Diego had 18 murders last year related to domestic violence.RELATED: Resources available to domestic violence victimsStephan said a third of those murders involved people who had active restraining orders.“We want victims to know that a restraining order is a piece of paper and that it alone is not going to protect the victim,” she said.According to Stephan, the first 72 hours after filing a restraining order are the most vulnerable for retaliation and victims need to have a plan in place.RELATED: Document details chilling text messages sent to woman killed in Paradise Hills murder-suicide“In the first 72 hours after somebody obtains a restraining order the risk is heightened,” she said. “There is almost an escalation of risk.”One important piece of advice for victims after filing a restraining order, is to leave the home the offender knows of.“What we say is for a victim to get a restraining order, but only after there has been a safety plan and there has been a threat assessment by professionals.”Across the county, there are a number of resources available to help put a plan together.“There's a family justice center run by the City Attorney Mara Elliott, there's a center for community solutions with a 24 hour number,” she said.More resources are also listed on the DA’s website https://www.sdcda.org/helping/domestic-violence.html 1769

SAN DIEGO (KGTV) — As Pfizer’s COVID-19 vaccine begins circulating, there is another big logistical challenge ahead: reminding people to get the second dose.Both vaccines developed by Pfizer and Moderna require two doses spaced several weeks apart. People who get immunized often feel fatigue or soreness shortly after the shot and may experience fever, particularly after the second dose, according to clinical trial data.Doctors say those immediate, short-term side effects are a positive sign the immune system is revving up production.The side effects are similar to that of the shingles vaccine. But studies show about 20 percent of the people who get the shingles vaccine skip the second dose.Experts say if that happens with the COVID vaccines, there could be consequences.The worst-case-scenario is that skipping the second shot could allow the virus to spread and mutate, and potentially build resistance to the vaccines, according to Penn State University biologist David Kennedy.That outcome is considered unlikely, but the World Health Organization announced Monday it detected a new variation of the virus in England, showing the virus is already mutating without the evolution pressure of a mass vaccine program.“Does this make the virus more serious? Does it allow the virus to transmit more easily? Does it interfere with diagnostics? Would it interfere with vaccine effectiveness? These are questions. None of these questions have been addressed yet,” said Dr. Michael Ryan, director of the WHO Health Emergencies Program.When administered in two doses, Pfizer’s vaccine is 95 percent effective at preventing COVID-19 symptoms. The FDA’s review showed the vaccine could be up to 52 percent effective after a single dose, but the data was limited.“I think you could probably say you’re going to have short-lived but incomplete protection,” said vaccine expert Dr. Paul Offit. “Protection from disease but possibly not asymptomatic shedding.”It remains unclear whether people who are fully immunized against the virus can still spread it to others asymptomatically but someone who is only partially immunized may be especially prone to silent spread, according to Offit.When Americans roll up their sleeves to get the COVID-19 vaccine, they’ll get a 4 by 6 inch index card from the CDC noting which brand they got, the lot number, and when they’re due for the second shot.People who get Pfizer’s vaccine need to get a second shot 21 days later. People who get Moderna’s need to wait 28 days for round two.The CDC is encouraging people to photograph their card with their cell phone as a backup, because beyond the index card, the logistics of reminding people about their second dose will vary by state and healthcare provider.In California’s draft vaccination plan from October, the state said it was exploring ways to "systematically text, email, and/or auto-call individuals when their second dose is needed." The California Department of Public Health did not immediately respond to a request for comment about its latest plans.Much of the work may fall to the healthcare providers who administer the shots. Although the vaccine will be free for individuals, the government is paying providers for every first dose they give and for every second dose, a way to incentivize providers to keep close tabs on patients.However, only about 25 percent of the nation’s vaccination providers have systems that can send automated reminders, according to L.J Tan, the chief strategy officer of the Immunization Action Coalition. 3552

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