天津天津龙济(天津武清龙济网上预约可信吗) (今日更新中)

The FDA announced on Friday that it has issued an emergency use authorization for a second coronavirus vaccine. Its approval comes just one week after the FDA gave an emergency use authorization for a similar vaccine by Pfizer. That vaccine began distribution earlier this week. Moderna’s vaccine has been hailed as a medical breakthrough. The vaccine has been considered 94.1% effective against the virus. According to Moderna, none of the thousands who were given two shots of the vaccine had severe COVID-19 symptoms. That is compared to 30 patients who were given a placebo who had symptoms.In order to obtain an emergency use authorization, the FDA weighed the vaccine’s benefits against possible side effects. An emergency use authorization is not a full FDA approval, but it allows those outside of a clinical or hospital setting to obtain the vaccine. “With the availability of two vaccines now for the prevention of COVID-19, the FDA has taken another crucial step in the fight against this global pandemic that is causing vast numbers of hospitalizations and deaths in the United States each day,” FDA Commissioner Stephen M. Hahn said in a statement. “Through the FDA’s open and transparent scientific review process, two COVID-19 vaccines have been authorized in an expedited timeframe while adhering to the rigorous standards for safety, effectiveness, and manufacturing quality needed to support emergency use authorization that the American people have come to expect from the FDA. These standards and our review process, which are the same we have used in reviewing the first COVID-19 vaccine and intend to use for any other COVID-19 vaccines, included input from independent scientific and public health experts as well as a thorough analysis of the data by the agency’s career staff.”According to Moderna, approximately 20 million doses will be delivered to the U.S. government by the end of December 2020. Moderna said it expects to have between 100 million and 125 million doses available globally in the first quarter of 2021, with 85-100 million of those available in the U.S.While the vaccine could nearly eliminate the number of hospitalizations and deaths associated with the virus, the shot might result in some symptoms.In an interview with CNN last month, Operation Warp Speed chief scientific adviser Moncef Slaoui said that 10 to 15% of those immunized had noticeable side effects.“Most people will have much less noticeable side effects. That frankly -- in comparison to a 95% protection against an infection that can be deadly or significantly debilitating -- I think is an appropriate balance," he told CNN. 2648

The caravan of Central American migrants going through Mexico to the US border isn't ending. Instead, its participants will disperse into smaller groups after reaching Mexico City.While some will stay in Mexico to try to get refugee status there, others will continue north to the US border.Organizers of the caravan estimate that some 200 or so people will proceed all the way to the US border in the coming days, although the number could be higher. Last year, about 150 went all the way to the border, they said. 523

The Centers for Disease Control and Prevention is coming to Stark County, Ohio to investigate the area’s startling rate of teen suicides, according to the Ohio Department of Health.Federal health experts will spend two weeks here to figure out why a dozen Stark County teenagers have died by suicide since the end of summer.The CDC visit comes at the request of local and state health officials. According to the Canton Repository: 449

The Coca-Cola Co. says it’s laying off 2,200 workers, or 17% of its global workforce, as part of a larger restructuring aimed at paring down its brands.The company said around 1,200 of the layoffs will occur in the U.S., with around 500 of those eliminated in Atlanta, where the company is based.These layoffs come after the beverage company offered buyouts to about 4,000 employees in August. At the time, the company said their operating model had 17 business units, and they would consolidate that to just nine.The voluntary and involuntary separations, and severance packages are expected to cost the company between 0 million to 0 million, according to CNN.Coke employed 86,200 people worldwide at the end of 2019.The coronavirus pandemic has hammered Coke’s business, forcing the company to accelerate a restructuring that was already underway.Coke is reducing its brands by half, to 200, so it can focus on bigger sellers like Minute Maid juices and energy drinks. Earlier this year, they announced ZICO coconut water, Tab, Odwalla juices, and some regional sodas will be discontinued. 1106

The Centers for Disease Control and Prevention issued new guidance that recent studies have indicated that cloth masks offer more protection against the coronavirus than previously thought.Previous guidance suggested that masks were best used for preventing the spread of the virus. The CDC now believes that masks are effective for both stopping the spread and reception of the virus. The CDC said on Tuesday that multi-layer cloth masks can both block up to 50 to 70% of fine droplets and particles and limit the forward spread of those that are not captured. Overall, cloth masks offer up to 80% blockage in human experiments. The CDC’s analysis found that cloth masks offer comparable protection as surgical masks.“Studies demonstrate that cloth mask materials can also reduce wearers’ exposure to infectious droplets through filtration, including filtration of fine droplets and particles less than 10 microns,” the CDC’s guidance said. “The relative filtration effectiveness of various masks has varied widely across studies, in large part due to variation in experimental design and particle sizes analyzed. Multiple layers of cloth with higher thread counts have demonstrated superior performance compared to single layers of cloth with lower thread counts, in some cases filtering nearly 50% of fine particles less than 1 micron.”The guidance says that mandatory mask wearing can help prevent the need to implement economic shutdowns.“Adopting universal masking policies can help avert future lockdowns, especially if combined with other non-pharmaceutical interventions such as social distancing, hand hygiene, and adequate ventilation,” the CDC said.In an interview with Andrea Mitchell of MSNBC, Dr. Anthony Fauci said that wearing masks is “two-way street.”"Recent data has now shown that as a matter of fact, there's also the added benefit to protect you from droplets and virus that's coming your way," Fauci said Tuesday on MSNBC."“You protect others," he added. "Their masks protect you. And your mask also protects you."In a separate interview on Tuesday, Fauci said that shut downs can be avoided.“We are not talking about shutting down,” Fauci told CNN’s Jake Tapper. “There is always that misunderstanding when we talk about public health measures. We are not talking about shutting down. We are talking about the four or five things I talk about all the time, wearing mask universally, keeping a distance, avoiding congregate settings indoors over outdoors and washing your hands.”Editor's note: A previous version of this story said "masks were best used for spreading the virus" when it should have said "masks were best used for preventing the spread of the virus." That has since been corrected. 2729

来源：资阳报