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Inside a flu vaccine lab
Brian Todd goes inside a lab working to develop a universal flu vaccine. Can they develop a shot for all strains?
02:31 - Source: CNN
Inside deadly pandemics and diseases 20 videos
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Inside a flu vaccine lab
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A Doctors Without Borders worker holds a child suspected of having Ebola in a treatment center in Liberia in October 2014.
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MIAMI, FL - DECEMBER 04: Alina Pastoriza Garcia, ARNP-NP-C, administers a flu vaccination to Russell Waddey at the CVS/pharmacy's MinuteClinic on December 4, 2012 in Miami, Florida. The Centers for Disease Control and Prevention announced that they are seeing significant increases in flu activity in the U.S. in the last two weeks indicating that an early flu season is underway and are encouraging people to get vaccinated. (Photo by Joe Raedle/Getty Images)
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Universal flu vaccine may be in future
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A mother and her baby, who has microcephaly, at the Altino Ventura Foundation Clinic in Recife, Brazil.
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'We grossly underestimated' Zika, expert says
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Dr. Jennifer Caudle urges everyone to get their flu shot before the season is over.
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Health care workers, wearing protective suits, leave a high-risk area at the French NGO Medecins Sans Frontieres (Doctors without borders) Elwa hospital on August 30, 2014 in Monrovia. Liberia has been hardest-hit by the Ebola virus raging through west Africa, with 624 deaths and 1,082 cases since the start of the year. AFP PHOTO / DOMINIQUE FAGET (Photo credit should read DOMINIQUE FAGET/AFP/Getty Images)
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Dr. Sanjay Gupta answers: #EbolaQandA
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Meet one of the first Zika vaccine volunteers
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A Cambodian woman (R) buys chickens at a market in Phnom Penh on January 29, 2013. Two Cambodian girls have died from bird flu, health authorities said on January 29, raising the toll from the deadly infection in the kingdom to four so far this year. AFP PHOTO / TANG CHHIN SOTHY (Photo credit should read TANG CHHIN SOTHY/AFP/Getty Images)
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When the Ebola virus was found in Dr. Ian Crozier's eye, the eye started losing its original blue hue, he told the New York Times.
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Ebola found in doctor's eye
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LONDON - ENGLAND - SEPTEMBER 17: Dr Felicity Hartnell, who is a clinical research fellow at Oxford University, holds the vile of the ebola vaccine called Chimp Adenovirus type 3 (ChAd3) before the first healthy UK volunteer receives an ebola vaccine at the Oxford Vaccine Group Centre for Clinical Vaccinology and Tropical Medicine (CCVTM) on September 17, 2014 in Oxford, England. (Photo by Steve Parsons-WPA Pool/Getty Images)
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The death of Ebola?
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Nancy Writebol: 'I was in pretty bad shape'
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