中山大便有粘液血丝(中山庤疮的症状) (今日更新中)

PHILADELPHIA — Police shot and killed a 27-year-old Black man on a Philadelphia street after yelling at him to drop his knife, sparking violent protests that police said injured 30 officers and led to dozens of arrests.The shooting occurred Monday afternoon as officers responded to a call for a person with a weapon.Police spokesperson Tanya Little said officers who arrived ordered the man to drop the knife.Video of the fatal confrontation posted on social media shows officers pointing their guns at the man, later identified as Walter Wallace, 27.He walks toward the officers as they back away from him in the street, guns still aimed at him. Both officers then fired several times.One of the officers transported Wallace to a local hospital, where he later was pronounced dead.According to the Philadelphia Inquirer, both officers were wearing body cameras at the time of the shooting.Wallace's father, Walter Wallace Sr., told the Inquirer that his son suffered from "mental issues" and that police should not have resorted to gunfire.“Why didn’t they use a Taser? His mother was trying to defuse the situation,” Wallace Sr. told the Inquirer.Philadelphia Mayor Jim Kenney said on Monday that video of the shooting raised "difficult questions," according to CNN. CNN also reports that Philadelphia Police Commissioner Danielle Outlaw has directed a police-controlled unit on officer-involved shootings to open an investigation."I have directed the Officer Involved Shooting Investigation Unit to begin its investigation," Outlaw said in a statement. "I recognize that the video of the incident raises many questions. Residents have my assurance that those questions will be fully addressed by the investigation."Hundreds of people took to the streets to protest the shooting late Monday into early Tuesday. The Inquirer reports that one officer was hospitalized but in stable condition after suffering a broken leg after being hit by a pickup truck. Another 29 officers suffered "minor" injuries after being struck by rocks, bricks and other projectiles.At least one police car was destroyed when it was set on fire, and another six cruisers were vandalized.Police detained 10 people, who face pending charges of rioting or assaulting police. 2257

OTTAWA – The coronavirus pandemic has complicated nearly every aspect of our lives, even the most intimate parts, like sex.It’s always important to practice safe sex to prevent the spread of sexually transmitted diseases, but now health officials say COVID-19 should be considered as well and precautions should be taken.Wednesday, Canada’s chief public health officer, Dr. Theresa Tam, issued a statement with tips on staying safe from the virus while engaging in sexual activities.“Sexual health is an important part of our overall health,” said Tam. “However, sex can be complicated in the time of COVID-19, especially for those without an intimate partner in their household or whose sexual partner is at higher risk for COVID-19.”If you choose to engage in an in-person sexual encounter with someone outside of your household or close contacts, Tam says to skip kissing and avoid face-to-face contact or closeness. She even went as far as suggesting using a mask that covers the nose and mouth.Tam says you can also reduce your risk by monitoring for COVID-19 symptoms and not having sex if someone is experiencing those symptoms.Tam also suggests limiting alcohol and drug use, so you and your partner are able to make safe decisions.Additionally, you should be aware if you or your partner may be at higher risk for more severe outcomes of COVID-19. That includes people with underlying medical conditions, those with compromised immune systems, and people living with obesity.“Current evidence indicates there is a very low likelihood of contracting the novel coronavirus through semen or vaginal fluids,” said Tam. “However, even if the people involved do not have symptoms, sexual activity with new partners does increase your risk of getting or passing COVID-19 through close contact, like kissing. Remember as with all social interactions, try to keep your number of close contacts low if possible.” 1919

Perhaps President Donald Trump's tweet that referred to a "smocking" gun in the special counsel probe wasn't a typo. On Monday, Trump tweeted the following about Robert Mueller's investigation into the 2016 election: "'Democrats can’t find a Smocking Gun tying the Trump campaign to Russia after James Comey’s testimony. No Smocking Gun...No Collusion.' @FoxNews That’s because there was NO COLLUSION. So now the Dems go to a simple private transaction, wrongly call it a campaign contribution."Following Trump's tweet, Merriam-Webster dictionary responded on Twitter: "Today in Spellcheck Can't Save You: 'Smocking' is a type of embroidery made of many small folds sewn into place."Merriam-Webster said that "smocking" was in its top 1 percent of searches. Also, the word hardly had any searches on Google until Trump's tweet.  856

PALM DESERT, Calif. -- Four people were injured, one critically, after being attacked by a swarm of bees in Palm Desert Tuesday, according to KESQ.The swarm attacked just before 9 a.m. near the Suncrest Golf Course. First responders found one person suffering from major injuries at an indoor pool.The other three victims were found with only minor injuries. A vector control team was sent to the scene and located the beehive. 435

Police are investigating a car crash that killed a zebra in Chandler, Arizona on Wednesday morning.Several area residents posted in a neighborhood Facebook group about the crash around 6 a.m. local time, including rumors that the animal may have escaped from the Ostrich Festival grounds nearby. Chandler Police confirmed that a vehicle struck a zebra. They say the zebra, who was from the Ostrich Festival, was killed in the crash. The driver suffered minor injuries. Scripps station KNXV in Phoenix on the scene caught crews towing away a white SUV with front-end damage. A zebra was also spotted in a pen with ostriches on a property off the road, but it appeared to be uninjured.  712

来源：资阳报