Generate an explanation for the given claim using the provided supporting material from the paragraph. Please consider the following points while generating an output. 1) The claim will always have supporting proof in the paragraph, and the paragraph will have a clear point of view supporting the claim. 2) There can be instances where direct correlation to the claim is not available. Make use of the sentences in the paragraph to provide a corresponding output supporting the claim. 3) The explanation should be at least one and at most twelve sentences long.

[Q]: Paragraph: Such a test could initially be used to select patients for clinical trials of experimental treatments being developed to try to halt progression of Alzheimer’s, the researchers said, and may one day move into routine use in doctors’ clinics. “Alzheimer’s begins to affect the brain many years before patients are diagnosed (and) many of our drug trials fail because by the time patients are given the drugs the brain has already been too severely affected,” said Simon Lovestone of Oxford University, who led this work from King’s College London. “A simple blood test could help us identify patients at a much earlier stage to take part in new trials and hopefully develop treatments,” he said. Alzheimer’s is the most common form of dementia, a brain-wasting disease which in 2010 was estimated to be costing the world $604 billion a year. The fatal disease affects 44 million people worldwide, with the number set to triple by 2050, the campaign group Alzheimer’s Disease International says. Several big pharma firms including Roche, Eli Lilly, Merck & Co and Johnson & Johnson, are pursuing various approaches to get to the root cause of Alzheimer’s and try to find treatments to halt its progression. Yet over the past 15 years, more than 100 experimental Alzheimer’s drugs have failed in trial. Lovestone and other experts believe this may be because drug trials are conducted too late, in patients whose condition has already gone too far. A predictive test for use before people develop symptoms would help researchers select the right people for drug trials, and help show whether the experimental drugs are working. Previous studies have found that PET brain scans and tests of lumbar fluid can be used to predict the onset of dementia from people with a less severe condition known as mild cognitive impairment (MCI), but these tests are expensive and invasive, so scientists are keen to develop a cheaper, simpler blood test. MCI includes problems with day-to-day memory, language and attention. It can be an early sign of dementia, or a symptom of stress or anxiety. Around 10 percent of people diagnosed with MCI develop dementia within a year. Apart from regular assessments to measure memory decline, there is currently no accurate way of predicting who will or won’t develop dementia. For this study, published in the journal Alzheimer’s & Dementia, Lovestone’s team used blood samples from 1,148 people - 476 with Alzheimer’s, 220 with mild cognitive impairment and 452 elderly controls without dementia. They were analyzed for 26 proteins previously found to be linked with Alzheimer’s. The team found 16 of these 26 proteins to be strongly associated with brain shrinkage in either MCI or Alzheimer’s and then ran a second series of tests to see which of these could predict which patients would progress from MCI to Alzheimer’s. With this second series, they found a combination of 10 proteins capable of predicting with 87 percent accuracy whether people with MCI would develop Alzheimer’s disease within a year. Experts in the field welcomed the results but said they should be replicated in larger studies before an Alzheimer’s blood test could be rolled out for use in doctors’ clinics. “The results reported today are interesting, but as the authors point out there is still a very large amount of work remaining until a usable blood test for Alzheimer’s disease becomes available,” said Adrian Pini of the MRC Center for Developmental Neurobiology at King’s College London. James Pickett, head of research at the Alzheimer’s Society, said the research “does not mean that a blood test for dementia is just around the corner”. “These 10 proteins can predict conversion to dementia with less than 90 percent accuracy, meaning one in 10 people would get an incorrect result,” he said. “Accuracy would need to be improved before it could be a useful diagnostic test.” Claim: Study paves the way for a blood test to predict Alzheimer's.
[A]: British scientists have identified a set of 10 proteins in the blood that can predict the onset of Alzheimer’s and call this an important step towards developing a test for the incurable brain-wasting disease.


[Q]: Paragraph: After nearly disappearing in the United States, the bloodsucking pests have made a comeback in recent years, quickly infesting apartment buildings and stubbornly resisting common insecticides. The city of New York alone spends as much as $40 million a year in bedbug control. A study of bedbug genetics presented on Tuesday at the American Society of Tropical Medicine and Hygiene meeting in Philadelphia now suggests why. A team of entomologists led by Coby Schal and Ed Vargo of North Carolina State University studied the genes of bedbugs infesting three multistory apartment buildings in North Carolina and New Jersey and found very low genetic diversity — meaning most of them were very close relatives. They were so close in fact that the team suspects it may have taken just one or two founder insects to start an entire infestation. “We find that bedbug infestations basically start from a very small number of individuals,” Schal said in a telephone interview. “A single mated female bedbug starts the infestation. She gives rise to offspring and those offspring mate with each other and with their mother,” he said. “This is different from many animals,” he said, mostly because close inbreeding can result in genetic deformities, adding, “In humans, it is taboo.”   But he said there are some animals that can withstand such close inbreeding without experiencing detrimental effects including cockroaches. Schal said this may be a trait of insects that have evolved an association with humans and rely on them to get from place to place. Typically this happens when humans bring infested furniture into their homes, and he warns people to inspect second-hand furniture carefully. “There is a myth out there that bedbugs get transported on people,” Schal said. Unlike ticks, the wingless, reddish-brown insects stay attached to people for a blood meal for just 5 to 10 minutes, he said. “The chances that a person is carrying bedbugs on them is quite low.”   According to the U.S. Centers for Disease Control and Prevention, bedbugs do not carry disease, but their bites can cause severe itching and a whole lot of anxiety. Schal said his findings are not likely to lead to new insecticides for bedbugs, but they do underscore the need to move fast once bedbugs are detected. “If you don’t deal with them early they can spread thorough   a building very quickly,” he said. Claim: All in the family: Inbreeding key to bedbug spread.
[A]: Inbreeding may be the secret to the bedbug’s success, U.S. researchers said on Tuesday.


[Q]: Paragraph: "President Donald Trump’s answer to criticism of the U.S. coronavirus response is partly that Joe Biden wouldn’t do any better. Trump points, sometimes wrongly, to Obama-era history, when Joe Biden was the new vice president and the country was dealing with swine flu. On Twitter, an account managed by Trump’s campaign went on the defensive with an attack on Biden’s handling of the H1N1 virus, just hours before Biden announced what he thought the Trump administration should be doing. That March 12 tweet from @TrumpWarRoom says: ""Joe Biden will again politicize coronavirus today. But his record on pandemics is one of incompetence. During the 2009 swine flu outbreak, Biden made reckless comments unsupported by science & the experts. The Obama Admin had to clean up his mess & apologize for his ineptitude."" Biden’s statement had to do with the way germs travel through an aircraft. We fact-checked his statement and rated it  back in 2009. We decided to take a fresh look at the Trump team’s tweet in 2020. Joe Biden will again politicize coronavirus today. But his record on pandemics is one of incompetence.During the 2009 swine flu outbreak, Biden made reckless comments unsupported by science & the experts.The Obama Admin had to clean up his mess & apologize for his ineptitude. pic.twitter.com/5TCKZeShkz The swine flu epidemic, or H1N1, was detected in the U.S. in April 2009. The first cases were found in Mexico before rapidly spreading around the world. The U.S. declared a public health emergency on April 26, and President Barack Obama upped that to a national emergency in late October. Biden went on the Today Show on April 30, 2009, to talk about the outbreak. Then-host Matt Lauer asked Biden, ""If a member of your family came to you and said, 'Look, I want to go on a commercial airliner to Mexico and back,' within the next week, would you think it's a good idea?"" Biden said he would tell them not to be in a confined place, and he gave his reason. ""It's not that it's going to Mexico, it's you're in a confined aircraft,"" Biden said. ""When one person sneezes it goes all the way through the aircraft."" He said he would not suggest taking the subway, either. ""If you're out in the middle of a field and someone sneezes, that's one thing; if you're in a closed aircraft or closed container or closed car or closed classroom, it's a different thing."" Biden’s comment drew criticism over fear-mongering, particularly from the travel industry, and experts told us Biden got it wrong. In our 2009 fact-check, we consulted Dr. Tony Overfelt from Auburn University’s National Air Transportation Center, which specializes in studying aircraft environment. At the time, Overfelt said that the air in a commercial jet flows from vents above passengers' heads to vents in the floor at their feet. That airflow sends particles down to the floor and into the aircraft's filtration system. The particles from a sneeze ""might travel a row or a couple of rows or something like that,"" Overfelt said. ""They're really not going to travel up and down the airplane as our vice president said."" The tweet said the Obama administration had to ""clean up"" Biden’s mess and ""apologize for his ineptitude."" There was cleanup, including a half-hearted apology if anyone was ""unduly alarmed."" A spokesperson for Biden’s office released a statement hours later to clarify what he said. They said Biden’s advice lined up with the administration’s: that people should avoid unnecessary air travel to and from Mexico. ""If they are sick, they should avoid airplanes and other confined public spaces, such as subways,"" the statement said. ""This is the advice the vice president has given family members who are traveling by commercial airline this week."" Biden’s presidential campaign declined to comment. As shown in the Trump Warm Room tweet, White House press secretary Robert Gibbs responded to Biden’s remark in the White House briefing. ""I think what the vice president meant to say was the same thing that, again, many members have said in the last few days, and that is, if you feel sick, if you are exhibiting symptoms, flu-like symptoms — coughing, sneezing, runny nose — that you should take precautions, that you should limit your travel,"" Gibbs said on April 30. A reporter then says that wasn’t ""remotely close"" to what Biden said, to which Gibbs responded: ""I understand what he said and I'm telling you what he meant to say ... Obviously if anybody was unduly alarmed for whatever reason, we would apologize for that and I hope that my remarks and remarks of the people of the CDC and Secretary Napolitano have appropriately cleared up what he meant to say."" A Twitter account run by the Trump campaign tweeted that, during the 2009 swine flu outbreak, Biden made ""reckless comments"" unsupported by science and the Obama Administration had to clean up the mess and apologize for it. During a television interview, Biden said he would advise his family not to travel in confined places, and claimed that when one person sneezes ""it goes all the way through an aircraft."" His comments were met with backlash for inducing fear, and his spokesperson issued a statement to clarify his words. Experts said the statement on how germs travel was inaccurate. The claim is accurate but needs clarification or additional information." Claim: “During the 2009 swine flu outbreak, Biden made reckless comments unsupported by science & the experts. The Obama Admin had to clean up his mess & apologize for his ineptitude.”
[A]:
During the 2009 swine flu outbreak, Biden said he would advise his family against traveling in confined places and said when one person sneezes “it goes all the way through an aircraft.” Scientists say that’s not how germs spread. Biden’s comments were met with backlash and his spokesperson issued a clarification. The Obama administration did not issue a formal apology about his comments.