Enter a Crossword Clue. In April 1955, Salk’s vaccine was adopted. A vaccine has been developed to manage the mutated variety. For the word puzzle clue of he discovered and developed one of the first successful polio vaccines, the Sporcle Puzzle Library found the following results. In 1962, an oral polio vaccine (OPV) was developed by researcher Albert Sabin, using an attenuated – or. The oral vaccine was instrumental in eradicating the virus in the U. hide this ad. Today, we are down to a handful of cases. 5,244,524,881 quizzes played. It was once very common in the U. Polio vaccine developer 7% 5 SABIN: Polio vaccine developer 7% 9 JONASSALK: Polio vaccine developer 6% 9 THENEWYEW: Recently developed conifer cultivar? 6% 3. ANSWER CLUE QUIZ 100% SALK Person who developed the polio vaccine Word Ladder: Baseball Abbreviations 83% JONAS SALK Developed the polio vaccine Upset. monovalent oral poliovirus vaccine. And the number of paralytic polio cases have decreased by over 99% since the 1980s, from an estimated 350,000 to 400,000 paralytic cases. Explore more crossword clues and answers by clicking on the results or quizzes. No cure exists for the symptoms, but in the 1950s effective vaccines were developed and have been used around the world since then. Roosevelt desperately wanted to eliminate polio, and, in 1938, during his second term as President, he founded the National Foundation for Infantile Paralysis (N. Dr. 30 (wild) + 856 (vaccine-derived) in 2022 [4] Poliomyelitis, commonly shortened to polio, is an infectious disease caused by the poliovirus. Polio is an infectious disease, contracted predominantly by children, that can lead to the permanent paralysis of various body parts and can ultimately cause death by immobilizing the patient's breathing muscles. In the first half of the 20th century, polio outbreaks routinely rolled through the US, leading to a race to develop vaccines. Discovered and developed the first successful inactivated polio vaccine. The Crossword Solver found 30 answers to "polio vacine developer", 4 letters crossword clue. The oral polio vaccine, originally developed by Albert Sabin, uses a live but weakened poliovirus that one swallows in a sugar cube or droplet. Vaccine-derived polio has become more prevalent because the oral vaccine in use now protects against only Types 1 and 3 of the virus. Polio vaccine discoverer Jonas. , the CDC reports. The smallpox vaccine, introduced by Edward Jenner in 1796, was the first successful vaccine to be developed. Morrow interviewed its creator and. Enter the length or pattern for better results. Best answers for Polio Vaccine:The Gaithersburg, Maryland, company declined to speak with The Scientist for this story but noted in a press release last year that the vaccine had generated lower than expected antibody responses in the blood and in the nose, according to preliminary Phase 1 results. A more convenient form, called oral polio vaccine (OPV), was given as liquid drops via the mouth. For the word puzzle clue of childhood vaccine, the Sporcle Puzzle Library found the following results. Finally, after a long history of losing to the deadly virus, news of successful trials were announced on April 12, 1955; the 10th anniversary of. Salk finds Polio vaccination. Poliopolis is a 66-unit container village built by the University of Antwerp, Belgium, to house a polio vaccine clinical trial. 1953. The most likely crossword and word puzzle answers for the clue of Vaccine Injection. Maurice Brodie was the first person to develop a working polio vaccine. 25 results for "polio vaccine developer s". Get the very best version of Sporcle. Polio Sabin Crossword Clue. Salk was invited by President Eisenhower to visit the White House, as Eisenhower thanked Salk for saving the children of the world from the horrors of Polio, the president became choked up. There are two polio vaccines widely used today. Developer of the polio vaccine Word Ladder: AMC Zombie Franchise 83%. 25 results for "polio vaccine developer s". Click the answer to find similar crossword clues. Trending Clues. For the word puzzle clue of polio vaccine developers, the Sporcle Puzzle Library found the following results. While routine immunization coverage has gradually increased over the past 6 years, in 2020, only 84% of 1-year-olds received the required 3 scheduled doses of polio vaccines by 12 months of age. Refine the search results by specifying the number of letters. In a letter to Horstmann in 1953, John F. would like to acknowledge the support received from the following grants that allowed this work to be formulated and developed. The main ingredients were rat brain and a. The initial formula developed by. Crossword Clue. Crossword Clue. In 1958, “the federal government approved an oral polio vaccine, developed by Sabin’s laboratory in Cincinnati, containing weakened, not inactivated, virus,” states the article. The world’s largest company devoted exclusively to research and manufacture of vaccines has discontinued production of their Poliovax vaccine, which is. Inactivated Polio Vaccine. Before a vaccine was available, polio caused more than 15,000 cases of paralysis a year in the U. com polio vaccine inventor: crossword clues Matching Answer Confidence SALK 60% SABIN. Vaccines have a history that started late in the 18th century. It was the start of the biggest medical experiment ever, the national field test of the vaccine that defeated polio. However, during the next decade, Pasteur developed the overall principle of vaccination and contributed to the foundation of immunology. In 2016, buoyed by the seeming eradication of Type 2 virus. A non-profit might be our best bet now given skepticism. Hilleman and his team using WI-38 cells developed the majority of the 14 vaccines currently recommended for childhood routine immunization and led in the development of other vaccines. On March 19, 2020, as Covid-19 swept across the world, Bourla challenged everyone at Pfizer and its partner BioNTech—a German company focused on cancer. At the height of the biggest-ever outbreak, in 1952, almost 60,000 cases with more than 3,000 deaths were reported in. The Crossword Solver found 30 answers to "who developed polio vaccine", 5 letters crossword clue. The incidence dramatically decreased after the introduction of inactivated polio vaccine (IPV) in 1955 and continued to decline following oral polio vaccine (OPV) introduction in 1961. This is defined as a vaccine-derived polio virus case. On any list of medical triumphs of the 20th century, polio vaccination is sure to rate a mention. Both were successful and today there are two forms of the vaccine: the inactivated polio vaccine , which is administered by the parenteral route, and the live attenuated vaccine, which is administered orally and hence is known as the oral polio vaccine (OPV). ). Dr. Explore more crossword clues and answers by clicking on the results or quizzes. Announced to the world by Salk on April 12, 1955, it is an injection of inactivated (dead) poliovirus. and with the World Health Organization. For the word puzzle clue of he discovered and developed the first safe and effective polio vaccine, the Sporcle Puzzle Library found the following results. The inactivated polio vaccine (IPV) was available first, given as a shot, in 1955. Brand Name: Kinrix. Although multiple safeguards exist to prevent. The answer is that the vaccine saves vastly more lives than it threatens. and feared, because it caused paralysis and could be deadly. 1, 2020 3 AM PT. Type 2 wild viruses had been eradicated, and declining polio vaccine coverage in some parts of the world was actually spurring development of type 2 vaccine virus transmission chains. Delays in. Explore more crossword clues and answers by clicking on the results or quizzes. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. Eradication largely happened for two polio strains: Type 2 and Type 3 polio. Forty years ago, more than 1. We think the likely answer to this clue is SALK. hide this ad. JONAS SALK. For the word puzzle clue of developer of the first polio vaccine, the Sporcle Puzzle Library found the following results. Letters to the Editor: Warp-speed vaccine manufacturing sickened 40,000 kids with polio in the 1950s. By the end of the year, a program of childhood vaccination had started in the U. vaccine developed by Jonas Salk at the University of Pittsburgh had been shown to be both safe and capable of inducing high levels of the antibody in children on whom it had been tested. The most likely crossword and word puzzle answers for the clue of Pneumococcal Vaccines. The two new vaccines are currently being tested in clinical trials to ensure that they are. Location to give rabies vaccine. When the GPEI started, polio paralysed more than 1000 children worldwide every day. Polio was once one of the most feared diseases in the U. PITTSBURGH —. Although in the vast majority of cases a poliovirus infection is harmless, if it makes its way into your brain or spinal cord it can cause paralysis, and even death. 25 results for "developer of the oral polio vaccine albert _____". For the word puzzle clue of discovered the vaccine for polio, the Sporcle Puzzle Library found the following results. Jonas Salk’s polio vaccine transformed America and the world in ways that seemed unimaginable. The Crossword Solver finds answers to classic crosswords and cryptic crossword puzzles. CDC recommends that children get four doses of polio vaccine. From the late 19th century, vaccines could be developed in the laboratory. 25 results for "polio vaccine developer jonas". There are reports that oral polio vaccines have been linked to multiple cases of vaccine-derived poliovirus type 2 (cVDPV2) in Burundi and the Democratic Republic of Congo (DRC). hide this ad. On 23 February 1954, a group of children from Arsenal Elementary School in Pittsburgh, Pennsylvania, receive the first injections of the new polio vaccine developed by Dr. It was the first vaccine to be authorized under Emergency Use. In the 21st century, molecular biology permits vaccine development that was not possible before. Setting off a series of concentrated vaccination campaigns in the country and abroad, the announcement sowed the seeds for a polio. JONAS SALK. It was Jonas Salk’s injectable vaccine, not the first ever polio vaccine. Scientists weaken – or attenuate – the virus so. Describes the introduction of Jonas Salk’s vaccine in 1955 and Albert Sabin’s oral vaccine in 1960. AP Photo Salk's vaccine wasn't perfect. He observed that milkmaids who previously had caught cowpox did not catch smallpox and showed that inoculated vaccinia protected against inoculated variola virus. Explore more crossword clues and. Polio is an infectious disease, contracted predominantly by children, that can lead to the permanent paralysis of various body parts and can ultimately cause death by immobilizing the patient's breathing muscles. In 1963, the measles vaccine was developed, and by the late 1960s, vaccines were also available to protect against mumps (1967) and rubella (1969). For the word puzzle clue of usa 1914 1995 medical researcher and virologist who discovered and developed the first successful polio vaccine, the Sporcle Puzzle Library found the following results. Salk and colleagues is licensed in the U. Polio was known for crippling and paralyzing people, killing nearly 2,000 people yearly from 1951 to. H. There are, however, significant differences in the way each. Discovered The Vaccine For Polio. The first was the Salk inactivated polio vaccine (IPV), which was developed in 1955. Crossword Clue. SALK. Discover the two distinct vaccines — developed by Dr. We found 20 possible solutions for this clue. The crossword clue Polio vaccine developer with 4 letters was last seen on the August 16, 2023. The Global Polio Eradication Initiative issued an urgent call for the development of a monovalent product to boost immunogenicity, and in 2005, a new monovalent type 1 oral poliovirus vaccine with. Cincinnati Children’s is a leader in this area. Enter the length or pattern for better results. Sabin oral poliovirus vaccine. Invented The Polio Vaccine. Albert Bruce Sabin ( / ˈseɪbɪn / SAY-bin; August 26, 1906 – March 3, 1993) was a Polish-American medical researcher, best known for developing the oral polio vaccine, which has played a key role in nearly eradicating the disease. With the success of the polio vaccine, Jonas. Newsletter. 1961 file photo show Dr. For the word puzzle clue of polio vaccine developer jonas, the Sporcle Puzzle Library found the following results. An article in today’s New York Times discusses the contributions of UC’s famed doctor Albert Sabin, who developed the live oral polio vaccine. 2007. polio vaccine inventor: crossword clues . Explore more crossword clues and answers by clicking on the results or quizzes. 1977 – First vaccine for pneumonia ( Streptococcus pneumoniae) 1978 – First vaccine for meningitis ( Neisseria meningitidis) 1980 – Smallpox declared eradicated worldwide due to vaccination efforts. Explore more crossword clues and answers by clicking on the results or quizzes. The W. What it’s for: Prevents diphtheria, tetanus, pertussis, and polio in children 4 through 6 years of age (prior to 7th birthday). S. 11. The oral polio vaccine, created by Albert Sabin, uses a live, weakened form of the virus to induce immunity. IPV. For the word puzzle clue of developed the first polio vaccine, the Sporcle Puzzle Library found the following results. SALK. H. 92%. S. This article is a response to ‘Unethical to continue using polio-causing oral polio vaccines ’, July 15, 2023, by R. The Sabin oral polio vaccine was put into widespread use in the U. In the United States, 20,000 people were paralyzed each year, including a president. Explore more crossword clues and answers by clicking on the results or quizzes. 2 Physicians who developed polio vaccines (one injected, one oral)The most likely crossword and word puzzle answers for the clue of Doctor That Discovered Polio Vaccine. UNICEF Ethiopia/2022/Mulugeta Ayene. Rabindra Abeyasinghe, a World Health Organization representative in the Philippines, has noted how coverage for three doses of the oral polio vaccine administered to children younger than one year of age dropped from 71% in 2017 to 68% in 2018, the lowest in the past five years. For the word puzzle clue of polio vaccine developer jonas ____, the Sporcle Puzzle Library found the following results. The history of vaccines in a way begins before recorded history. The world has spent billions of dollars over the last 15 years in an effort to wipe out the virus through vaccination efforts – with encouraging results. Polio campaign of the 1950s is a sound model for what America needs for COVID-19. While the original polio strains, called wildtype, have largely been eliminated, new strains can develop from the oral polio vaccine (OPV), which is the one most used in the developing world. JONAS SALK. Polio vaccine developer [S] Famous UC Alumni 37%. A placebo-controlled trial in 1954 involving 1. S. We found 20 possible solutions for this clue. Dr. Animal Disease 2 Skin/EyesA stock photo shows the polio vaccine. USA (1914-1995): Medical researcher and virologist who discovered and developed the first successful polio vaccine. 7, 1954. The success of the polio vaccine, which remains in use today, was a seminal event in the history of American. Refine the search results by specifying the number of letters. Jonas Salk, whose polio vaccine had been tested and carefully evaluated. Click the answer to find similar crossword clues . O. 25 results for "polio vaccine developer jonas ____". You can easily improve your search by specifying the number of letters in the answer. Explore more crossword clues and answers by clicking on the results or quizzes. In 2022, after. Hilary Koprowski, Who Developed First Live-Virus Polio Vaccine, Dies at 96. For the word puzzle clue of jonas salk develops vaccine for polio, the Sporcle Puzzle Library found the following results. Lori Kelly, a public. Thanks to. Dr. CBS Photo Archive / Getty Images Salk had succeeded in controlling the media narrative about his. This article describes polio transmission, and how polio research, funding, and treatment led to advances in nursing and changes in nurse’s role in the care of patients with polio. (Today, wild poliovirus circulates in just two countries, Afghanistan and Pakistan – with only 140 cases reported in 2020. , on April 11, 1955. From 1952–1955, the first effective polio vaccine is developed by Jonas Salk and trials begin. Less than 1% of PV infections result in acute flaccid paralysis. Neck stiffness. Before the polio vaccine, the disease had been a major cause of disability in children. The communityJonas Salk, developer of the polio vaccine, holds a rack of test tubes in his lab in Pittsburgh in 1954. The meaning of SALK VACCINE is a polio vaccine that contains three serotypes of poliovirus inactivated by treatment with formaldehyde and is administered by intramuscular injection. Dr. Explore more crossword clues and. The virus can infect a person’s spinal cord, causing paralysis (can’t move parts of the body). Salk’s procedure, first attempted unsuccessfully by American Maurice Brodie in the 1930s, was to kill several strains of the virus and then. In 1969–72, he served as the president of the Weizmann Institute of Science in Israel. RNA Used in COVID vaccines Crossword: Marvel. This article is a response to ‘The case for the oral polio vaccine in the world’s quest for eradication’, July 21, 2023, by Vipin M. The disease could then be transmitted from. Informative sidebars enhance and support. The first inactivated polio vaccine (IPV) was produced by Salk using virus grown on monkey kidney cells and inactivated with formalin. Google Classroom. Missing Letter A crossword with a twist. Sabin immigrated with his parents to the United States in 1921 and became an. Explore more crossword clues and answers by clicking on the results or quizzes. During this period a series of important vaccines like the measles, mumps, rubella, and varicella vaccines were developed. While scientific curiosities about polio where challenging the nation’s brightest minds, the public could not afford to wait for the mysteries of polio to be solved as their children withered and died. The Crossword Solver found 30 answers to "Vaccine developer", 4 letters crossword clue. The inactivated polio vaccine created by Jonas Salk in 1953 is able to prevent disease—that is, the onset of. S. Explore more crossword clues and answers by clicking on the results or quizzes. ALBERT SABIN. Of the 200,000 children who received the defective vaccine, 40,000 got polio from it; 200 were left with varying degrees of paralysis, and 10 died. In April 1954, the National Foundation for Infantile Paralysis began vaccinating the 1. For the word puzzle clue of jonas who created the polio vaccine, the Sporcle Puzzle Library found the following results. It is not. It can be given at the same time as other vaccines. nOPV2 is a safer oral polio vaccine, but it’s still an oral polio vaccine, chock-full of active viral particles. Dr. For the word puzzle clue of what is the first name of the virologist salk who developed the first polio vaccine, the Sporcle Puzzle Library found the following results. For the word puzzle clue of developer of polio vaccine, the Sporcle Puzzle Library found the following results. Stomach pain. For the word puzzle clue of 1914 1995 developed the first polio vaccine, the Sporcle Puzzle Library found the following results. 25 results for "polio vaccine developer jonas ____". In 2019, there were 554 cases of paralytic polio globally. In a statement Wednesday, Sept. Six Famous 'S' Scientists. Usually, these polio symptoms will go away on their own in a couple of days. April 14, 2020 at 7:00 a. It was the need for massive amounts of HeLa cells for the evaluation of Dr. Jonas Salk, developer of the polio vaccine, holds a rack of test tubes in his lab in Pittsburgh on Oct. Dr. This was perhaps one of the most important breakthroughs in medical history. Salk. Invented The Polio Vaccine. The Crossword Solver found 30 answers to "Albert who developed a polio vaccine", 5 letters crossword clue. For the word puzzle clue of salk vaccine developer, the Sporcle Puzzle Library found the following results. S. Albert Sabin — that stopped its spread. ”. The Crossword Solver found 30 answers to "polio vaccina DEVELOPER", 7 letters crossword clue. Six years later, Polish-American physician Albert Sabin introduced an oral vaccine that used a weakened form of the live virus. Jonas Salk. Polio vaccine developer/739905 Crossword Clue. in the 20th century compared with none in 2020. Jonas Salk. Since then, more than 2. Explore more crossword clues and answers by clicking on the results or quizzes. In 1953, less than two years after he became interested in the challenging problems. Enter the length or pattern for. 7, 1954. Vaccines have been wildly successful in taming killers like polio and measles, but some require boosters to stay effective. This meant that a vaccine designed to raise antibody levels in the bloodstream might be able to neutralize the poliovirus before serious harm was done. Salk’s vaccine was released for use in the United States in 1955. S. The disease struck several provinces in turn: British Columbia and Alberta (1927), Manitoba (1928), Ontario (1929 and 1930), and then Quebec (1931 and 1932). Since the start of the pandemic, cases of both wild and vaccine-derived polio have risen around the world. Matching Answer. A young Charlotte D. S. It tasted, he later said, like cod liver oil. For the word puzzle clue of invented the polio vaccine, the Sporcle Puzzle Library found the following results. This article will try to clear up what is happening. Crossword Clue. For the word puzzle clue of developed the polio vaccine, the Sporcle Puzzle Library found the following results. Jonas Salk was an American scientist and virologist. Polio vaccine has been available since 1955. 00. Polio vaccine developer Jonas. Before using nOPV2, there is a required. Jonas Edward Salk ( / sɔːlk /; born Jonas Salk; October 28, 1914 – June 23, 1995) was an American virologist and medical researcher who developed one of the first successful polio vaccines. Biggest polio threat in years sparks alarms from New York to California. Kathy Schiffer Blogs June 4, 2020. In June, an unvaccinated, twenty-year-old man in Rockland County, New York, developed fever, abdominal pain, and neck stiffness. By the fall of 1980, the vaccination rate among kids enrolling in school was 96% for measles, rubella and diphtheria-tetanus-pertussis; 95% for polio; and 92% for mumps. This virus is highly infectious, spreading from person to person mainly through the fecal-oral route. The Crossword Solver finds answers to classic crosswords and cryptic. Explore more crossword clues and answers by clicking on the results or quizzes. Rutstein, M. For the word puzzle clue of polio vaccine is developed by this man, the Sporcle Puzzle Library found the following results. The vaccine dropped polio paralysis cases in the U. Crossword Clue. Explore more crossword clues and. But Kotch also sees echoes of the opposite: people mobilizing to spread misinformation about COVID-19 and the vaccine. First developed in the late 1920s, the iron lung was a large tube-shaped negative pressure ventilator which contained the whole body, except the head, and helped a patient breathe. By the 1940s, as many as 20,000 people in the U. However, this method was inefficient, and mice were not a sterile medium. Revisiting that story in the context of how the OPV hypothesis was handled opens some larger questions about the history of vaccinology infrastructures. Explore more crossword clues and answers by clicking on the results or quizzes. Canada experienced its first localized polio outbreaks in the 1910s. He discovered and developed one of the first successful polio vaccines. On Wednesday, January 25th the “We Were There” lecture series presented “Conquering Polio in America: The Cutter Incident and Beyond,” at the Roybal Campus, Alexander D. The Inactivated Polio Vaccine (IPV) and Oral Polio Vaccine (OPV) were licensed abroad in 1955 and 1961, respectively. By John Bach Email John Email John 513-556-2019. Jonas Salk, Development of polio vaccine. Explore more crossword clues and answers by clicking on the results or quizzes. Jonas Salk, a medical researcher and virologist who developed the vaccine with his own research team, would rightfully go down in history as the man who eradicated polio. That. The most likely crossword and word puzzle answers for the clue of Polio Vaccine Discoverer Jonas. However, in a small percentage of infected people, the virus attacks nerve cells in the brain and spinal cord, particularly the nerve cells in the spinal cord that control muscles involved in voluntary movement such. D. Pasteur’s first important discovery in the study of vaccination came in 1879 and concerned a disease called chicken cholera. The Crossword Solver found 30 answers to "Albert who developed a polio vaccine", 5 letters crossword clue. 1. Furthermore, the development of the polio vaccine had a lasting impact on the future of vaccine development, paving the way for further advancements in the field. New vaccines are being developed all of the time. Crossword Clue. The attention recently paid to the story of Henrietta Lacks and her HeLa cell line following the publication of Rebecca Skloot’s highly acclaimed book, The Immortal Life of Henrietta Lacks, has highlighted the numerous scientific discoveries directly attributable to research utilizing this cell line. The Crossword Solver finds answers to classic crosswords and cryptic. Find the latest crossword clues from New York Times Crosswords, LA Times Crosswords and many more. Headache. " He was one of the million-plus children around the country who took part in. Our crossword solver found 10 results for the crossword clue "polio vaccine inventor". Most people infected with the virus develop no symptoms from it. Polio is an infection caused by a virus, called the poliovirus. SALK. Cincinnati Children’s is a leader in this area. We found 20 possible solutions for this clue. Global Polio Eradication. Salk said Friday that polio is untreatable and highly contagious, and it leads to paralysis in around 1 of every 200 cases. hide this ad. 6 million children in Canada, Finland and the United States[]. For the word puzzle clue of polio vaccine developer jonas ____, the Sporcle Puzzle Library found the following results. The antibodies of measles were finally identified in 1916 by French researchers Charles Nicolle and Ernest Conseil. The vaccine’s precise clinical costs are also still a shade unclear. Albert B. March 4, 1993 OBITUARY Albert Sabin, Polio Researcher, 86, Dies By HAROLD M. The first vaccine against polio, developed by Jonas Salk in 1954 while he was at the University of Pittsburgh School of Medicine, registered a success rate of only 60 to 90 percent. Explore more crossword clues and answers by clicking on the results or quizzes. The second case is a 2. Jonas Salk’s polio vaccine that forever intertwined the history of Tuskegee University to the noteworthy history of the HeLa cell. The Crossword Solver finds answers to. In the mid 20th-century, poliovirus. JONASSILK. Vaccine-derived polio has become more prevalent because the oral vaccine in use now protects against only Types 1 and 3 of the virus. Mrs. 25 results for "discoverer of first successful polio vaccine". Illustration by Meilan Solly / Photos. It was the most feared disease of the 20th century. Scientists at UCSF and the UK's National Institute of Biological Standards and Control (NIBSC) have developed two novel oral polio vaccines (nOPVs) to bolster the World Health Organization's most. weak or tender muscles. Enter the length or pattern for better results. Click the answer to find similar crossword clues . By 1955, the vaccine was publicly declared a magnificent success, and the vaccine was approved by the federal government for use on the general public. developer of the Salk vaccine, and Donald Shiley,. For the word puzzle clue of who was the inventor of the polio vaccine, the Sporcle Puzzle Library found the following results. The Crossword Solver found answers to Polio vaccine developer crossword clue. 23, 1954, children from the Arsenal Elementary School in Pittsburgh received injections of Dr. Micro Head/Neck 37%. Live attenuated polio vaccine. “You can. fatigue (tiredness) headache. They had clear memories of epidemics that. 20th century scientists est. For the word puzzle clue of american developer of the first safe and effective polio vaccine introduced 1955, the Sporcle Puzzle Library found the following results. Doctor That Discovered Polio Vaccine Crossword Clue. One was a more traditional vaccine, being developed by a well-regarded virologist named Albert Sabin.