中山便后出血怎么回事(中山痔疮的疗法) (今日更新中)

A coronavirus vaccine created by a collaboration between drugmaker AstraZeneca and the University of Oxford is showing results that it is safe and triggers a similar immune response among adults of all ages, according to preliminary results of their phase 2 study.The findings show the vaccine creates as strong an immune response in those over age 70 as it does in younger adults. 389

A growing number of members of Congress are fearing for their own safety and they are being threatened at an alarming rate.After nearly being assassinated while at a baseball practice last year with other Republicans, Congressman Steve Scalise found himself the target of another threat this month. Authorities arrested a man, after he left threatening voicemails for Scalise. Investigators said they found 200 rounds of ammunition and books on homemade explosives at the man’s home, along with receipts for an assault rifle and a handgun, according to court records.“Hopefully he gets a serious sentence, because you can’t allow this kind of threats and violence against people based on their political views,” Scalise said during an interview on Fox News.Arizona Congressman David Schweikert has served in Congress since 2010. He said he and his family are dealing with a growing number of threats.“We had more death threats last year in my office--even one towards my little girl--than we ever had in all of the other years combined,” Schweikert said during an interview on “Plaidcast,” a podcast hosted by Rep. Sean Duffy.In June, California congresswoman Maxine Waters canceled events in Alabama and Texas, after she said she received a “very serious death threat.”According to the House Sergeant of Arms Office, the number of threats against members of Congress are skyrocketing. So far this year, the office said there have been more than 1,600 threats against members of the House alone. Last year, there were nearly 2,000 reported incidents and 902 in 2016.For the past two years, the committee that oversees security for House members, allocated ,000 for security to each of the 435 members of the House of Representatives. Some House members have bought body armor, hired armed security guards or beefed up security at their offices.The Senate Sergeant at Arms Office said it does not release data pertaining to threats to U.S. senators.  1970

A cyber security company is concerned with Amazon’s upcoming Prime Day shopping event.Check Point Research found a significant increase in the number of website domains registered using the words “Amazon” and “Prime.” More than a quarter are considered malicious, and one in ten suspicious.“The user may not realize it’s a fake website, because hackers usually do a really good job of imitating the look and feel of the website they're trying to come off as,” said Maya Levine, security expert at Check Point.Check Point says look for the little "lock" icon next to a website's address and also check for the additional letter “s” after “http.” Those both indicate a reliable site.“This is just something that is making the website a little more secure, so if you're seeing http without the s, that means you're missing that added layer of encryption, that added layer of security,” said Levine.Don't overshare online. You should never have to enter your birthday or social security number to buy something. You should also avoid public Wi-Fi when shopping and reset your Amazon password before you shop Prime Day sales.“If your password for one account got leaked and it’s the same one as your Amazon account, a hacker can take that and test it out,” said Levine.Also be leery of emails or texts about Amazon Prime Day or any events in general. Links often take you to malicious sites. It’s always best to open the app or go to the website yourself. 1458

A FEMA report obtained by ABC News said that 34 White House staffers and contacts were infected with the coronavirus.According to ABC News, some of those infected were not identified in the report, but a number of those infected have publicly confirmed positive tests in recent days, including President Donald Trump.According to PBS, which identified 33 of the 34 confirmed cases, 11 of the coronavirus cases stemmed from workers of last week’s presidential debate in Cleveland. The White House Correspondents Association confirmed three positive cases among its ranks. 579

A dentist in New York says she's been seeing patients more than ever since the coronavirus pandemic began. She says it has nothing to do with anyone being sick, but with what she calls the "epidemic of cracked teeth."Prosthodontist Tammy Chen detailed that coronavirus-related stress leads people to clench and grind their teeth in a New York Times article."Teeth are naturally brittle, and everyone has tiny fissures in their teeth from chewing, grinding, and everyday use," Chen wrote. "They can take only so much trauma before they eventually break."Chen also attributed a lack of sleep and how people sit while working from home as to why she's seeing more patients in her dentist chair."If you're wondering why a dentist cares about ergonomics, the simple truth is that nerves in your neck and shoulder muscles lead into the temporomandibular joint, or TMJ, which connects the jawbone to the skull," Chen stated in the NYT piece. "Poor posture during the day can translate into a grinding problem at night."Chen recommends being mindful of your top and bottom teeth touching each other. The only time they should be doing that, Chen said, is while eating.She also said to wear a nightguard or retainer during the day, setting up a proper space to work and moving around during your eight or 9-hour workday. 1319

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