中山肛门疼出血(中山看外痔哪里好) (今日更新中)

In the last week, Pfizer has shipped more than 2.9 million doses of the coronavirus vaccine to locales throughout the US in an effort to get health care workers vaccinated amid a surge of cases nationwide.With Pfizer declaring the initial round of distribution a success, the company says it is awaiting instructions on where to ship its next batch of vaccines.“We have millions more doses sitting in our warehouse but, as of now, we have not received any shipment instructions for additional doses,” Pfizer said in a statement.Pfizer’s vaccine comes in two doses, which means those who have been vaccinated this week will be asked to return in three weeks to receive a booster. Distributing the vaccine is made more arduous due to the extremely cold temperatures required to store the vaccines.Pfizer has been working with UPS and FedEx on distributing vaccines from its warehouses. Pfizer has said that it plans on distributing up to 50 million vaccines doses globally by the end of the year.“Over the last several months, we have activated Pfizer’s extensive manufacturing network, including thousands of highly skilled workers in multiple locations. As a result, Pfizer is manufacturing and readying for release millions of doses each day, and that volume will grow over the coming weeks,” Pfizer said.As health care workers get vaccinated, the shots are slated to make their way to those living and working in assisted living facilities. Major pharmacy chains, such as CVS and Walgreens, are slated to help administer the vaccines to those in assisted living facilities.“With approximately 70 percent of the U.S. population living within three miles of a CVS Pharmacy, we’ll be easy to reach when a vaccine is authorized by the FDA and becomes available in retail settings,” Dr. Troyen Brennan, Chief Medical Officer, CVS Health, said last month. "Our pharmacists, nurse practitioners and pharmacy technicians have been an invaluable community resource since the pandemic began and are ready to play a critical role in the vaccination effort.”Joining the Pfizer vaccine is a similar shot by Moderna, which is in the process of receiving an emergency use authorization from the FDA. The FDA is expected to authorize the vaccine this weekend. 2253

INDIANAPOLIS -- An Allegiant Airlines flight from Indianapolis to Myrtle Beach, South Carolina, was forced to make an emergency landing Sunday evening after a “noxious smell” was detected in the cabin.Allegiant Flight 1878 took off from the Indianapolis International Airport at 3:00 p.m. Sunday. It was scheduled to land at Myrtle Beach International Airport at 4:27 p.m.Mid-flight, however, flight attendants came on the intercom and informed passengers that the plane was going to make an emergency landing at the nearest airport due to a “noxious smell” in the cabin.The plane landed at Asheville Regional Airport, where passengers were asked to deplane. A passenger aboard the flight told Scripps station WRTV in Indianapolis that as she did so she could smell a “burning, smoky smell” near the cabin.In a statement to WRTV, Allegiant said the flight was diverted to Asheville "out of an abundance of caution to check out an electrical odor. The cause of the odor was not yet known.As of 9 p.m., passengers said they had been informed there would be an additional 25-30 minute delay as a problem had been detected in an air conditioning valve in the plane sent to pick them up.  1206

It’s not always what you teach, but rather how you teach.And at the University of California, Irvine, lecturer Thomas Eppel, Ph.D. is helping educate others for the digitally driven world.“I spend more time, or at least as much time, teaching online as I do in a traditional face-to-face format,” he said.Eppel is talking about is UCI’s Digital Learning Lab at the Paul Merage School of Business, a full-on production studio designed for remote learning which was built before COVID-19 forced campuses to close.“I always say the Paul Merage School of Business was maybe the most prepared school, certainly here on campus, when the pandemic hit,” Eppel said.He believes the digital learning lab offers three distinct advantages to traditional learning: convenience, flexibility and mastery.“To be able to watch a video over and over again and until you truly master the material, I think is another huge advantage of online education,” Eppel said.It's an academic advantage students say has helped them prepare for life post pandemic.“In terms of COVID, I think it did mean we were better prepared for what was happening,” said Sarah Kutner, an MBA candidate at UCI.Kutner has taken online classes at other schools before but says the DLL is online learning at a higher level.“I think it definitely has moved our transition because we already did have some focus on how can digital technology augment our learning experience,” she said.With more colleges transitioning to remote learning, a lot of them are reaching out to leaders at UCI, looking at ways they can improve their digital learning experiences.“We’re also able to help our sister schools here at UCI along with the central campus,” said Natalie Blair, UCI’s director of digital learning.She says with more schools investing in this kind of education, her staff is committed to helping others.“We’re definitely leading and if you stop learning you stop leading,” Blair said. “So, we’re always iterating and improving our methods.”Blair added that even though more students are now learning from a distance, this technology means that they’re not learning alone. 2130

In the congressional debate over gun control, all eyes are on the Cabinet Room in the White House for a Wednesday afternoon meeting.As House Republicans made clear, any and all gun restrictions were off the table, and senators still grappled with what, if any, path forward they had. It's President Donald Trump who will dictate the next steps in the gun debate.Bottom line: Sweeping gun restrictions -- at this point, any gun restrictions -- are not in the cards in the Republican-led Congress. That much seems clear. But the top aides in both parties continue to acknowledge that the President can scramble the direction of things if the meeting takes some kind of unexpected turn toward, say, the comprehensive background checks measure that's hanging out in the Senate.  787

INTERACTIVE MAP: Where the Woolsey?Fire is burning in Ventura and LA countiesLOS ANGELES (CNS) - A smoke advisory remained in effect Saturday due to the Woolsey Fire, which was causing unhealthy air quality affecting everyone in areas directly impacted by smoke, including central and northwest coastal Los Angeles County, the San Fernando Valley and the western San Gabriel Valley.A growing blanket of brown smoke crept across the Southland sky on Saturday, as the fire in Los Angeles and Ventura counties grew to 70,000 acres with zero percent containment."It is difficult to tell where ash or soot from a fire will go, or how winds will affect the level of dust particles in the air, so we ask everyone to be aware of their immediate environment and to take actions to safeguard their health," said Dr. Muntu Davis, health officer for Los Angeles County."Smoke and ash can be harmful to health, even people who are healthy," Davis said. "People at higher risk include those with heart or lung diseases, children and older adults."Early Saturday, the smoke created an eerie, fog-like presence that extended far south along the coast, including the Marina del Rey and LAX area. That lifted by around noon, but as the afternoon wore on the sky grew gradually darker over large swaths of Los Angeles County.Davis urged everyone in areas where there is visible smoke or the smell of smoke to avoid unnecessary outdoor exposure and to limit physical exertion, whether indoor or outdoor, such as exercise.Children and people who have air quality-sensitive conditions, such as heart disease, asthma and other chronic respiratory diseases, should follow the recommendations and stay indoors as much as possible, even in areas where smoke, soot or ash cannot be seen or there is no smell of smoke, according to DPH officials.The health department is "also advising schools and recreational programs that are in session in smoke-impacted areas to suspend outside physical activities in these areas, including physical education and after- school sports, until conditions improve," Davis said. "Non-school-related sports organizations for children and adults are advised to cancel outdoor practices and competitions in areas where there is visible smoke, soot or ash, or where there is an smell of smoke. This also applies to other recreational outdoor activity, such as hikes or picnics, in these areas."According to DPH, people can participate in indoor sports or other strenuous activity in areas with visible smoke, soot or ash, provided the indoor location has air conditioning that does not draw air from the outside and all windows and doors are closed.Wildfire smoke is a mixture of small particles, gases and water vapor, and the primary health concern is the small particles, which can cause burning eyes, runny nose, scratchy throat, headaches and bronchitis, health officials said. In people with sensitive conditions, the particles can cause difficulty breathing, wheezing, coughing, fatigue, and/or chest pain.DPH offered the following recommendations:-- If you see or smell smoke, or see a lot of particles and ash in the air, avoid unnecessary outdoor activity to limit your exposure to harmful air. This is especially important for those with heart or lung disease (including asthma), the elderly and children.-- If outdoor air is bad, try to keep indoor air as clean as possible by keeping windows and doors closed. Air conditioners that re-circulate air within the home can help filter out harmful particles.-- Avoid using air conditioning units that only draw in air from the outside or that do not have a re-circulating option. Residents should check the filters on their air conditioners and replace them regularly. Indoor air filtration devices with HEPA filters can further reduce the level of particles that circulate indoors.-- If it is too hot during the day to keep the doors or windows closed and you do not have an air conditioning unit that re-circulates indoor air, consider going to an air conditioned public place, such as a library or shopping center, to stay cool and to protect yourself from harmful air.-- Do not use fireplaces (either wood burning or gas), candles, and vacuums. Use damp cloths to clean dusty indoor surfaces. Do not smoke.-- If you have symptoms of lung or heart disease that may be related to smoke exposure, including severe coughing, shortness of breath or difficulty breathing, wheezing, chest tightness or pain, palpitations, nausea or unusual fatigue or lightheadedness, contact your doctor immediately or go to an urgent care center. If life-threatening, contact 911.-- When smoke is heavy for a prolonged period of time, fine particles can build up indoors even though you may not be able to see them. Wearing a mask may prevent exposures to large particles. However, most masks do not prevent exposure to fine particles and toxic gases, which may be more dangerous to your health.-- Practice safe clean-up following a fire. Follow the ash clean-up and food safety instructions at http://bit.ly/SafeFireCleanup.The following is recommended for pets:-- Avoid leaving your pets outdoors, particularly at night. Pets should be brought into an indoor location, such as an enclosed garage or a house.-- If dogs or cats appear to be in respiratory distress, they should be taken to an animal hospital immediately. Symptoms of respiratory distress for dogs include panting and/or an inability to catch their breath. Symptoms for cats are less noticeable, but may include panting and/or an inability to catch their breath. 5583

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