DescriptionInfluenza (-60).webm English: El anuncio de servicio público de 60 segundos presenta a un médico experto explicando la gravedad de la influenza y la...
DescriptionFighting Flu (-60).webm English: The 60-second PSA features renowned Hollywood actor and Cherokee tribe member, Wes Studi, who explains how...
DescriptionI never get the flu- 60.webm English: If you think 2009 H1N1 flu cant affect you, your family, or your friends—think again. Take sixty seconds...
(https://commons.wikimedia.org/wiki/User:Malmriv) via CC BY-SA-4.0 21. Influenza A virus (https://phil.cdc.gov/details.aspx?pid=8243) by Centers for Disease...