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.

Paragraph: "In the wake of the fatal police shooting in Ferguson, Mo., Milwaukee Police Chief Edward Flynn was interviewed for nearly an hour on Wisconsin Public Radio about the incident and its implications. At one point during the Aug. 20, 2014 interview, Flynn told host Kathleen Dunn ""there are many reasons why (police) uses of force are dramatically down, and the main one is training."" Then, alluding back to Ferguson, the chief added: ""It's an extraordinarily rare event. But the fact is, (in) 2012, there were 12,197,000 arrests in the United States, OK? And there were 410 uses of deadly force. Now that is, I think, three-thousands of a percent. So, it's still an extraordinarily rare event."" In the comparison Flynn uses, there is one police killing in 0.00003 percent of all arrests -- an even tinier fraction than he suggested. But expressed another way, the 410 is an average of more than one police killing per day. So, what about the two figures themselves: Are they accurate and do they account for all of the people who are killed by police? Renewed focus Around the country, attention to the use of deadly force by police was heightened after Michael Brown, an unarmed 18-year-old, was shot to death on Aug. 9, 2014, in Ferguson, a St. Louis suburb. In Milwaukee, residents held rallies to raise questions about the Brown case and about the April 2014 death of Dontre Hamilton, a 31-year-old who was shot multiple times by a police officer during a struggle in Red Arrow Park in downtown Milwaukee. (In Milwaukee, there was one police killing of a citizen in 2012, four in 2013 and two through late August of 2014, the Police Department told us.) PolitiFact National rated Half True a claim by conservative talk show host Michael Medved that ""more whites than blacks are victims of deadly police shootings."" The claim ignored the fact that there are more than five times more whites than blacks in America. And our colleagues rated as False a statement that an unarmed black person is shot by a police officer every 28 hours. The report that had been cited by CNN pundit Marc Lamont Hill looked at all deaths, not just those of unarmed individuals. And it rolled in some deaths that did not involve police officers. Flynn's claim Flynn, who headed the police departments in Arlington, Va., and Springfield, Mass., before becoming Milwaukee's chief in 2008, is known nationally for his use of data. When we asked for evidence for Flynn's claim, a Milwaukee police spokesman cited two FBI reports. Both are from 2012, the most recent full-year statistics available. There were 12,196,959 arrests across the country in 2012, which means the figure Flynn used -- 12,197,000 -- was rounded up only slightly. The highest numbers of those arrests were for drug abuse violations, driving under the influence and larceny-theft. There were also 410 cases of justifiable homicide in 2012, according to the FBI, which defines justifiable homicide as the killing of a felon by a law enforcement officer in the line of duty. For example: A police officer responding to a bank robbery alarm who shot a suspect after the suspect fired at the officer. But that doesn't taken into account all police killings of citizens. FiveThirtyEight.com, a news website devoted to data analysis, recently reported that the 410 is a minimum figure. The numbers are self-reported by local police agencies and not audited, not all police agencies report those figures to the FBI and the number doesn't include homicides that weren't ruled justifiable. The FBI totals are likely an undercount for another reason, criminologists told us. Researchers who examine police killings of citizens within large metropolitan police departments often find that the number of such incidents recorded by the departments are higher than the number of justifiable homicides reported by the FBI. But the criminologists also noted Flynn's comparison is one legitimate way to measure the frequency of police killings. Our rating Flynn said that in 2012, there were nearly 12.2 million arrests and ""410 uses of deadly force"" by police in the United States. The Milwaukee police chief correctly quotes official FBI statistics on arrests and justifiable homicides by law enforcement officers, although it appears the 410 is an undercount of the number of people killed by police. To comment on this item, go to the Milwaukee Journal Sentinel website." Claim: "In 2012, there were nearly 12.2 million arrests and only 410 ""uses of deadly force"" by police in the United States."
"Flynn said that in 2012, there were nearly 12.2 million arrests and ""410 uses of deadly force"" by police in the United States. The Milwaukee police chief correctly quotes official FBI statistics on arrests and justifiable homicides by law enforcement officers, although it appears the 410 is an undercount of the number of people killed by police."

Paragraph: Sweeping testing for the coronavirus among the entire crew of the Roosevelt has already yielded a curious result: The majority of the positive cases so far are among sailors who are asymptomatic. With so many of the crew symptom-free, it is unclear how many of them had been infected and recovered without anyone realizing they had contracted the virus. Many of these infections could have finished their cycle before testing of the crew began. The extent of the infections aboard the vessel should become more clear with results of the new "outbreak investigation" the Navy announced that will use serology testing developed by the U.S. Centers for Disease Control and Prevention (CDC). The serology tests look for the presence of specific antibodies that are created by the immune system's attack response to the presence of the virus and remain in the blood for a period of time. "We are seeking crew member volunteers," Navy Surgeon General Rear Admiral Bruce Gillingham told reporters. The roughly thousand volunteers who are being sought for testing over the next week or so will also be swabbed again for COVID-19, the respiratory disease caused by the virus, as well as asked to answer a short survey, officials said. The U.S. coronavirus death toll - the highest in the world - surged past 35,000 on Friday. It also claimed the life of a sailor from the Theodore Roosevelt this week. The Navy's testing of the entire 4,800-member crew of the aircraft carrier - which is about 94% complete - was an extraordinary move in a case that already has led to the firing of the ship's captain and the resignation of the Navy's top civilian official. It has also given scientific researchers a case study about how the virus spreads asymptomatically in a confined environment among mostly younger adults. That cohort has been somewhat underrepresented in the epidemiological data so far. As of Friday, some 660 sailors - nearly 14% of the crew - had tested positive for the coronavirus. The Navy has said that about 60% of those positive tests were among sailors who were symptom-free. The Navy said medical staff on the island of Guam, where the ship pulled into port, would take the samples and collect questionnaire results. The actual serology tests will be sent to the CDC in Atlanta for analysis. The data could further shed light on how the coronavirus spreads undetected, which could help inform the U.S. national response to the pandemic and efforts to restart the economy. "We will also be sharing that with the White House task force so that that information can be used for the benefit of the nation," Gillingham said. Claim: U.S. to start antibody testing of sailors on coronavirus-hit aircraft carrier.
The U.S. Navy said on Friday it will conduct antibody testing of sailors aboard the coronavirus-hit aircraft carrier Theodore Roosevelt to determine whether they were exposed to the virus as it spread through the ship.

Paragraph: Headline results from a study of 400 patients in Europe and the United States showed the test to detect cancerous cells in the bloodstream correctly identified cancer in up to 95 percent of cases, the company said. The test will enable women with ovarian cancer to be referred to gynaecological surgeons who specialize in the care of women with ovarian cancer, while patients with a benign tumor will not have to travel to specialist centers. Angle founder and chief executive Andrew Newland said the study had demonstrated the ability to correctly detect cancer, and importantly correctly detect the absence of cancer. The test was nearly twice as successful in eliminating false-positives than current tests, he said. It also had the potential to identify targets on the tumor that could be used to inform treatment strategies, he said. "The vision is that a woman who has been diagnosed with having an abnormal pelvic mass will have a simple blood test and from that we will deduce whether or not she has cancer and if she does which drug would be most suitable for her," he said. The performance of the test would now be validated in another study designed to meet European CE Mark and US FDA regulatory requirements, he said. Shares in Angle, which has a market cap of about 50 million pounds, rose 2.2 percent to 68 pence. Claim: Blood test by Britain's Angle detects ovarian cancer in study.
British liquid biopsy company Angle said its Parsortix blood test had beaten current methods in identifying ovarian cancer, a breakthough that could help women receive the best possible outcome from surgery.