中山市 早上便血(中山女生肛门出血咋治) (今日更新中)

A multistate outbreak of listeria has been traced to a Houston manufacturer's Vietnamese ready-to-eat pork products, the US Centers for Disease Control and Prevention announced this week. Long Phung Food Products has issued a recall of its ready-to-eat pork products, which were shipped nationwide.Four people were hospitalized after eating Long Phung anchovy-marinated pork patty rolls manufactured between May 21 and November 16 and labeled with establishment number "EST. 13561." No deaths have been reported.Listeria is the third leading cause of death from food poisoning in the United States, according to the CDC, and is especially dangerous for anyone with a weakened immune system, over age 65 or pregnant. Symptoms usually occur within four weeks of infection but can take as long as 70 days to appear. In some cases, the first signs of infection are diarrhea or other gastrointestinal symptoms. Typical symptoms that follow include headache, stiff neck, fever, muscle pain, confusion, loss of balance and convulsions.Pregnant women are especially at risk. According to the CDC, they are 10 times more likely to get a listeria infection, and the odds are even higher for Hispanic pregnant women, who are 24 times more likely to get listeria.Although pregnant women typically experience only flu-like symptoms, the danger to the developing fetus is high. Infections during pregnancy can lead to miscarriage, premature delivery or stillbirth.Newborns with listeriosis can develop blood infections, meningitis and other serious and potentially life-threatening complications. Listeriosis is treated with antibiotics.The illness has affected people in Texas, Louisiana, Tennessee and Michigan, but the US Department of Agriculture's Food Safety and Inspection Service said it is concerned that families and businesses may have stored frozen products. The full list can be found on its website.The CDC advises consumers and retailers to throw away or return unused products to the place of purchase, even if they have been consumed without any sign of illness. Shelves and drawers where the pork patties were storied should be washed with warm, soapy water and sanitized. 2184

A meteor shower that occurs annually due to Earth passing through dust released by Halley's Comet is set to peak Tuesday and Wednesday.According to AccuWeather, observers should expect to see up to 20 meteors per hour when the Orionid meteor shower peaks.Space.com says between 1 to 5:45 a.m. local time is the best time to watch the meteor shower.According to the Weather Channel, it's best to avoid light pollution (if possible) and not use binoculars or telescopes if you want to view the shower. 507

A new survey shows the COVID-19 pandemic is giving people more faith in science. 3M's State of Science Index was encouraging for scientists and medical professionals, but the results also showed a lack of diversity is a major obstacle in the fields of Science, Technology Engineering and Math or STEM."They did the survey in 2019 and when they came to release the information now in 2020, obviously this whole pandemic had occurred and so they wanted to see if the answers and results had changed. So, they ran the survey again, very quickly. What they found was that this pandemic pulse or the information they found in 2020 in the middle of the pandemic has been just incredible," said Dr. Kate Biberdorf, an Associate Professor at the University of Texas at Austin and a 3M partner.Dr. Biberdorf says amid the pandemic, with scientific research and discoveries front and center, 89 percent of their respondents said they trust science. Pre-pandemic, Dr. Biberdorf says just 24 percent of people said they would speak up and advocate for science. Now, 54 percent said they would. A big difference in less than a year."The main things that just keep standing out to me is that our skepticism is down, our trust is up. We are leaning towards our experts, we’re talking to our scientists," said Dr. Biberdorf.However, the 3M State of Science Index also showed a large portion of Americans were discouraged from getting into STEM-related careers. "One of the questions we asked was, 'Have you ever been discouraged to pursue STEM in any way?' And what we noticed was there was a really interesting trend when it came to our age demographic," said Dr. Biberdorf.Results showed 9 percent of Baby Boomers were discouraged, 24 percent of millennials and 28 percent of Generation Z Americans, which is an upward trend. So, 3M asked why they were discouraged."Globally, the number one answer was just a lack of access to science classes. They just don't have access, they can’t get the acid, they can’t get the science kit. But in the United States, of those who were discouraged to pursue STEM, what we noticed was that our number one answer was inequalities due to gender, race and ethnicity, so that is glaring," said Dr. Biberdorf.Boukham Sriri-Perez is a high school physics teacher at Duncan Polytechnical High School in Fresno, CA. "The majority of my students in my AP Physics class are male and I have very few female students. Last year, I only had one. I believe that it is my responsibility, that I have to be really intentional about how I teach my female students in the class," said Sriri Perez. She says she tries to encourage many of her female students to give them the confidence to go into physics or other science fields and make a huge difference in the world. Sriri-Perez works for Fresno Unified School District, the same district she attended growing up. Sriri-Perez gets emotional recalling how influential and inspiring her own high school science teachers were, but says there was a lot she battled to get to where she is today."However, there’s one piece that I think I had to learn on my own as a female student and as a minority and as a refugee, is that I live in two different cultures," said Sriri-Perez. A culture that she says didn't see women in STEM-related fields. Sriri-Perez says educators can play a huge role in encouraging future STEM leaders who are minorities and women. 3416

A pharmaceutical company is recalling dozens of medications for infants and young children that are used to treat ailments like bed wetting, chicken pox and colic.According to the FDA, King Bio voluntarily issued a recall for the medication due to a possible microbial contamination.The products were sold nationwide between August 2017 and July 2018.Customers currently in possession of affected product should discontinue its use immediately and contact King Bio by email or call the company at 866-298-2740. The company also says it is notifying distributors and customers by letter.If children have experienced any issues with taking the medication, their guardians should contact a physician.So far, King Bio says it has not received any reports of injury or illness related to the recall.Find out more about the affected products below. 870

A smartphone app says it can help its users stay flu-free.Sickweather relies on user-generated reports to track trending illnesses and where they are spreading around the user's location.The app asks users what symptoms they are currently experiencing. That information is then added to a map that allows users to see if there are other disease outbreaks in the area.The app also includes helpful tips on how to avoid getting the flu.Representatives for the app say that reports of a cough, allergies, and fever can help them forecast an outbreak up to 15 weeks in advance.Sickweather is free and available for download in both the iTunes and Google?Play stores.   727

来源：资阳报