Question: Jonas Edward Salk (; October 28, 1914 - June 23, 1995) was an American medical researcher and virologist. He discovered and developed one of the first successful polio vaccines. Born in New York City, he attended New York University School of Medicine, later choosing to do medical research instead of becoming a practicing physician. In 1939, after earning his medical degree, Salk began an internship as a physician scientist at Mount Sinai Hospital.

In 1947, Salk became ambitious for his own lab and was granted one at the University of Pittsburgh, but the lab was smaller than he had hoped and he found the rules imposed by the university restrictive. In 1948, Harry Weaver, the director of research at the National Foundation for Infantile Paralysis, contacted Salk. He asked Salk to find out if there were more types of polio than the three then known, offering additional space, equipment and researchers. For the first year he gathered supplies and researchers including Julius Youngner, Byron Bennett, L. James Lewis, and secretary Lorraine Friedman joined Salk's team, as well. As time went on, Salk began securing grants from the Mellon family and was able to build a working virology laboratory. He later joined the National Foundation for Infantile Paralysis's polio project established by President Franklin D. Roosevelt. Extensive publicity and fear of polio led to much increased funding, $67 million by 1955, but research continued on dangerous live vaccines. Salk decided to use the safer 'killed' virus, instead of weakened forms of strains of polio viruses like the ones used contemporarily by Albert Sabin, who was developing an oral vaccine. After successful tests on laboratory animals, on July 2, 1952, assisted by the staff at the D.T. Watson Home for Crippled Children, Salk injected 43 children with his killed-virus vaccine. A few weeks later, Salk injected children at the Polk State School for the retarded and feeble-minded. In 1954 he tested the vaccine on about one million children, known as the polio pioneers. The vaccine was announced as safe on April 12, 1955. The project became large, involving 100 million contributors to the March of Dimes, and 7 million volunteers. The foundation allowed itself to go into debt to finance the final research required to develop the Salk vaccine. Salk worked incessantly for two and a half years. Salk's inactivated polio vaccine was the first vaccine for the disease; it came into use in 1955. It is on the World Health Organization's List of Essential Medicines, the most effective and safe medicines needed in a health system.

Using a quote from the above article, answer the following question: Did anyone assist with his research?
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Answer: assisted by the staff at the D.T. Watson Home for Crippled Children,

Question: Born in Rochester, New York, Wambach was raised in the Rochester suburb of Pittsford. She is the youngest of seven siblings (with two sisters and four brothers) born to Pete and Judy Wambach. She began playing soccer at the age of four after her sister decided she wanted to try the sport. Their mother checked out a book from the library explaining how to play the game, and from then on soccer became part of their family tradition.

In 2008, a new professional league was announced for women in the United States: Women's Professional Soccer (WPS). During the 2008 WPS Player Allocation in which twenty-one players from the United States national team player pool were assigned to the seven teams in the new league, Wambach was assigned to the Washington Freedom. She was voted WPS Player of the Week for the week of April 26 (Week 5) after scoring two goals in the Washington Freedom's 4-3 victory over the FC Gold Pride, the Freedom's first victory in the new league. During the Freedom's next game on May 3, 2009, she received a yellow card for a tackle on St. Louis Athletica midfielder Daniela that left Daniela with two damaged knee ligaments and a crack in the tibia and sidelined her for the rest of the season. Wambach was suspended for one game after the challenge was reviewed by the league commissioner. Wambach won the WPS Player of the Week award for the week of July 28 (Week 18) for scoring two goals against the Chicago Red Stars and Sky Blue FC and for the week of Aug 11 (Week 20) for scoring two goals and having one assist against Sky Blue. She ended the 2009 season with eight goals more than any other American player in the WPS and was named to the 2010 WPS All-Star Team. Wambach returned to the Washington Freedom for the 2010 WPS season, winning the WPS Player of the Week award in week 2 for scoring one goal and serving two assists against the Atlanta Beat. She was the top overall vote-getter in WPS All-Star voting, making her one of two captains for the 2010 WPS All-Star Game. Wambach received 100% of the media's and coaches' votes and received the most fans' votes-with 31%. In 2011, the Freedom relocated to Boca Raton, Florida and became the magicJack under new ownership. On July 22, 2011, Wambach was named the player-coach for the magicJack for the rest of the 2011 WPS season. She was named WPS Player of the Week for the seventh time in August 2011. On October 26, 2011, the Women's Professional Soccer League Governors voted to terminate the magicJack franchise. The league suspended operations in early 2012.

Using a quote from the above article, answer the following question: why was it difficult to get through the 2002 season?
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Answer:

Question: Jones was born on May 13, 1931 in a rural area of Crete, Indiana, to James Thurman Jones (1887-1951), a World War I veteran, and Lynetta Putnam (1902-1977). Jones was of Irish and Welsh descent; he later claimed partial Cherokee ancestry through his mother, but his maternal second cousin later stated this was likely untrue. Economic difficulties during the Great Depression necessitated that Jones' family move to the town of Lynn in 1934, where he grew up in a shack without plumbing.

In 1951, Jones began attending gatherings of the Communist Party USA in Indianapolis. He became flustered with harassment he received during the McCarthy Hearings, particularly regarding an event he attended with his mother focusing on Paul Robeson, after which she was harassed by the FBI in front of her co-workers for attending. He also became frustrated with ostracism of open communists in the United States, especially during the trial of Julius and Ethel Rosenberg. This frustration, among other things, provoked a seminal moment for Jones in which he asked himself, "How can I demonstrate my Marxism? The thought was, infiltrate the church." Jones was surprised when a Methodist superintendent helped him get a start in the church even though he knew Jones to be a communist and Jones did not meet him through the Communist Party USA. In 1952, he became a student pastor in Sommerset Southside Methodist Church, but claimed he left that church because its leaders barred him from integrating blacks into his congregation. Around this time, Jones witnessed a faith-healing service at a Seventh Day Baptist Church. He observed that it attracted people and their money and concluded that, with financial resources from such healings, he could help accomplish his social goals. Jones organized a mammoth religious convention to take place on June 11 through June 15, 1956, in a cavernous Indianapolis hall called Cadle Tabernacle. To draw the crowds, Jim needed a religious headliner, and so he arranged to share the pulpit with Rev. William M. Branham, a healing evangelist and religious author who at the time was as highly revered as Oral Roberts. Following the convention, Jones was able to launch his own church, which changed names until it became the Peoples Temple Christian Church Full Gospel. The Peoples Temple was initially made as an inter-racial mission.

Using a quote from the above article, answer the following question: From whom did he receive the harassment from?
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Answer:
an event he attended with his mother focusing on Paul Robeson, after which she was harassed by the FBI in front of her co-workers for attending.