Последние добавленные видео:
h5n6-avian-influenza
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12 дней назад
508798 12 дней назад 7:45Is it time to worry about bird flu?
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2 дня назад
476606 2 дня назад 39:01Bird Flu Should Have Killed One Billion People
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1 год назад
9611 1 год назад 2:35H5N1 Explained: What you need to know about avian flu
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3 недели назад
16415 3 недели назад 2:26H5 bird flu infections continue to rise - What you need to know
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10 месяцев назад
28759 10 месяцев назад 3:40Bird Flu in Humans: Transmission, Symptoms and Treatment of Avian Influenza (H5N1)
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12 дней назад
3111 12 дней назад 4:20Illinois officials prepare to respond to possible human bird flu cases as virus spreads in animals
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3 года назад
126152 3 года назад 3:54Bird Flu(Avian Influenza), Causes, Signs and Symptoms, Diagnosis and Treatment.
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1 месяц назад
67044 1 месяц назад 5:07The bird flu virus is evolving. NBC News medical analyst shares what you need to know
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4 недели назад
28364 4 недели назад 2:06As bird flu expands, concern grows over communications blackout by federal health agencies
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3 месяца назад
9080 3 месяца назад 2:30Mayo Clinic virologist explains concern about avian flu and why flu vaccine is important
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2 недели назад
9699 2 недели назад 3:45Why the new bird flu strain in cows is concerning
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3 недели назад
12828 3 недели назад 1:44Egg prices soar as new bird flu strain detected in California
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3 недели назад
87930 3 недели назад 5:13The impact from bird flu spreads
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1 месяц назад
9410 1 месяц назад 3:33Should people be concerned about bird flu? Here's what a new study says about mutations
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10 дней назад
6346 10 дней назад 5:37Expert on potential risks of bird flu spreading
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9 месяцев назад
5618 9 месяцев назад 2:18Monitoring the H5N1 avian influenza, bird flu, outbreak