中山女性便血是怎么回事中山脱肛医院哪里正规,中山肛裂医院那个最好,中山女性便秘治疗,中山慢性肠炎怎么调理,中山屁股底下小疙瘩是怎么回事,中山引起痔疮的原因有哪些,中山冬天大便干燥出血

LA MESA, Calif. (KGTV) -- La Mesa residents will finally get the chance to talk about the protests that were followed by violence and looting in May.The La Mesa City Council is hosting a town hall for the community Thursday at 6 p.m.The town hall comes after the city picked a firm to look into how different local agencies handled the incident. City leaders say the goal is to get recommendations to help the La Mesa better respond to emergency situations.On May 30, hundreds of rioters descended on the small La Mesa Village business district setting fire to numerous vehicles and buildings, including a bank and looting business.Looters also struck a Walmart, Target, Vons, and several stores in the La Mesa Springs Shopping Center.The city wants to let community members voice their concerns and ask questions.Community members can submit questions in advance and find a link to the zoom conference HERE 916

LAKESIDE, Calif. (KGTV) -- A driver was taken to the hospital after crashing into a palm tree and a light pole in Lakeside Monday morning. According to authorities, the crash happened along Winter Gardens Boulevard at Winter Gardens Drive around 7 a.m. Police say the driver was heading down Winter Gardens Boulevard when, for an unknown reason, he crashed into a rock and mailbox before slamming into a palm tree and a light pole. Nearby witnesses, one of whom is a nurse, rushed to help the man. He was taken to the hospital in unknown condition. Authorities say speed appears to be a factor in the crash. 616

Last year's seasonal flu vaccine effectiveness was just 42%, the US Centers for Disease Control and Prevention estimated. Even if vaccinated, then, people had inadequate protection against the flu.This limited effectiveness was due to a mutation that occurred in the influenza A (H3N2) vaccine strain, according to a new study published Monday in the journal Proceedings of the National Academy of Sciences. This vaccine mutation resulted from an egg-based manufacturing process commonly used today.This year's flu vaccine may also be imperfect, said Scott Hensley, author of the new study and an associate professor at the University of Pennsylvania. Add to that, he said, "this could end up being a pretty bad flu season."Still, he said, "our best protection" against severe illness is getting vaccinated with the flu shot we have today.Finding answersEach year before flu season begins, a vaccine is made based on whichever virus strains are expected to circulate. The selected seed strains are distributed to vaccine manufacturers which then produce their formulations and make them available to health care professionals before the season begins.During the 2015-16 season, vaccine effectiveness was 47%, while for the previous 2014-15 season, effectiveness was just 19%, according to the CDC. While the overall effectiveness of last season's vaccine was 42%, it was only 34% effective against the H3N2 viruses that dominated the season.Vaccine effectiveness varies based on how well it matches the circulating virus strains. Sometimes, a vaccine corresponds to the predominant virus yet its effectiveness is still not what scientists would expect. Trying to understand which element of the vaccine failed is difficult.Hensley and his team began their investigation of last year's vaccine by looking at the seed strains that had been distributed to vaccine manufacturers. These seed strains had been propagated in chicken eggs, the common method used today."The sequences of these viruses are available and when we did an alignment to see what the sequence of these vaccines were compared to the viruses that were circulating, it became very obvious that there was this mutation," said Hensley.To see the effects of the mutation, the team next looked at how the immune systems of both animals and humans who'd been inoculated with an egg-based flu vaccine responded to the actual circulating viruses.The antibodies -- immune system proteins that fight invading pathogens -- elicited in both animals and humans failed to bind to and neutralize the flu viruses, Hensley and his colleagues found.While most vaccines in the United States are made in chicken eggs, a small fraction are produced in insects or mammalian cells, Hensley explained. (These are given to people with egg allergies.) He and his team compared immune responses in animals and humans who had received a cell-based vaccine -- in this case, Flublok made by Protein Sciences Corporation."And we found both animals and humans receiving that (cell-based) vaccine had superior antibody responses that could bind and neutralize these circulating H3N2 strains," said Hensley.Making a better vaccine"Most of the infrastructure to produce vaccines in the US is based on chicken eggs," said Hensley. There are good reasons for this, including the fact that egg-based propagation allows manufacturers to quickly produce large quantities of vaccine.While egg adaptations have always been a problem, beginning last year it had become a "huge problem," said Hensley. "As soon as you try to grow this virus in eggs, within a few hours, the virus will acquire this kind of mutation."This is not an easy problem to fix, he said. To produce vaccines in cells means "a very expensive process for companies to just change their overall manufacturing process," Hensley explained. "You can't really do that on the drop of a dime."Meanwhile, the same seed strains used last year are being used this year to make the current vaccine, said Hensley."This year may be especially difficult because, in addition to this egg adaptive mutation which was present last year, there's indication that the H3N2 viruses are actually evolving," said Hensley.Not only will the vaccine be a mismatch with the actual circulating viruses due to egg adaptation but the vaccine could also be a mismatch due to unexpected viral evolution.What kind of flu season is ahead?It's too early to speculate which viruses will become dominant in the United States over the course of the coming flu season, said Hensley, "but it's starting to look like it will be H3 viruses." H3 viruses are influenza A viruses."There are the A group of viruses and the B groups," said Dr. William Schaffner, an infectious disease specialist at Vanderbilt University. "The A groups are the ones that usually are responsible for large epidemics ... whereas the B flu strains usually smolder along. They always cause illness -- it can be just as severe as the A strains -- but they don't produce large outbreaks."Though last year's vaccine was mostly ineffective in thwarting the flu, it still prevented nearly 30% of hospitalizations that might have resulted, according to CDC calculations. For older adults, that rate was even higher, at 37%. Plus, the vaccine reduced outpatient visits by 42% last season.The CDC advises everyone 6 months and older to get a flu shot, as only injectable flu vaccines are recommended. More than 130 million doses of flu vaccine have been distributed so far this year and flu activity is still low across the nation.It's still early days, but experts believe we may be facing a tough season, and not only because of vaccine concerns.The reason?Australia had a tough flu season this year, with a total of 215,280 laboratory-confirmed cases and 504 flu-associated deaths reported to its National Notifiable Diseases Surveillance System as of October 13, government data show. According to a surveillance system report, adults over the age of 80 and children between 5 and 9 years old have been most affected."In general, we get in our season what the Southern Hemisphere got in the season immediately preceding us," Dr. Anthony Fauci, director of the United States' National Institute of Allergy and Infectious Diseases, said in an interview last month.An "intelligent guess," therefore, is that the Northern Hemisphere, like the Southern Hemisphere, will likely battle more cases of the viral infection, he said, though "with influenza, it is never 100%.""If H3N2 viruses dominate the US flu season again this year, vaccine effectiveness will likely be moderate to low again," said Hensley.Still, he said, everyone should get their annual flu shot."The other components of the vaccine, like H1N1 and influenza B, will likely provide excellent protection," said Hensley. "The vaccine will also likely prevent severe disease and death caused by H3N2 viruses, even though this component of the vaccine is mismatched."  6969

LA JOLLA, Calif. (KGTV) -- Many beach parking lots remain closed because of the coronavirus pandemic. Members of the Surfrider Foundation of San Diego say someone is making it even harder to find public street parking by illegally painting curbs red.Surfers who frequent La Jolla Shores noticed something was a little off."Me and my friend came here the other day… and we're like, 'What? What the heck?'" surfer, Maddie Sadlier laughed.They say the public parking on Camino Del Collado, a small street that runs parallel to La Jolla Shores Drive suddenly vanished."It's been like this for a really long time, up until recently, it just turned red," surfer Zach Rudy said.It turns out, the red curb on Camino Del Collado is fake and illegal."It's really a problem that somebody took it upon themselves to take away public parking right next to the beach," Kristin Brinner, a volunteer with the Surfrider Foundation San Diego, said.Some parts of the curb are only painted red on top, and there are several splotches of red on the road - clear signs that it was not a professionally painted curb. Brinner says this is the second summer in a row that this small street curb has been illegally painted."I do hope that people realize that this is more than just a simple bucket of paint," Brinner said. "It's vandalism, and it's preventing people from accessing the beach that belong to all of us. For someone to do this and say that 'No you can't access the beach near me,' is a really pretty hateful act, in my opinion."According to San Diego Police, painting a curb red is a misdemeanor crime of vandalism. If caught, a person can be cited or arrested.The Surfrider Foundation does not know who keeps doing this. But they say every summer, as the beach crowds increase, so does the problem."It does seem like it was somebody in this neighborhood that just was maybe sick of outsiders coming in, wanted to claim it as their own street," Rudy said.San Diego Parking Enforcement is aware of the vandalism on Camino Del Collado and is already in the process of getting it repainted. But Brinner says the best way to fix the problem quickly is to be aware."They should document their parking spots they often use, and then they will have proof so they can say 'Hey, this used to be here, and now it's not!' So documentation is part of the solution," Brinner said.If you suspect that a curb has been illegally painted, report it to the police. 2442

LAKESIDE, Calif. (KGTV) -- 5G technology is the latest and greatest in wireless communication, but just how safe is it? A new cell phone tower near Lakeview Elementary School has parents concerned. “This just showed up overnight, There had been no explanation about it at all,” said Maria Tomasello. She and other parents say a county ordinance states the tower should be at least 300 feet from the school, but they were told this particular site was approved before the new rule.Parents are worried about the safety of the technology. “People might say that it hasn’t been studied enough and it’s safe, but why would we want to take that chance and expose our children and our staff.” RELATED: Protesters rally against 5G in San DiegoThe group says they’ve reached out to lawmakers and AT&T, but haven’t received the answers they want. 10News reached out to AT&T. The company said the tower in question is actually using 4G technology and there are no current plans for 5G at the site. Still, parents and many other concerned citizens have raised the question about the safety of 5G. Although parents are concerned, experts in the field say there’s nothing to worry about. “Let’s look at scientific studies done and not rely on anything people are putting out there about 5G,” said UCSD professor Sujit Dey. Dey is the director of the Center for Wireless Communications. He cautions people to be careful about where they get their information. RELATED: 5G speeds: National City seeks public input for Small Cells InstallationProfessor Dey says the main difference between 5G and 4G is the size and frequency of the electromagnetic wavelength. 5G uses a high frequency millimeter wave which is faster but doesn’t travel as far and can be blocked by things like buildings. That means 5G requires a greater number of smaller towers every few blocks. Dey says the bottom line is there is still more to learn, but he believes the technology is safe and may prove even safer that what we’ve been using. “Much safer actually than these big towers would have been,” Dey added. Parents held a rally over the tower at 3:30 p.m. Thursday. 2145