World Health Organization http://www.who.int |
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Centers for Disease Control and Prevention http://www.cdc.gov/ |
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The European Centre for Disease Control and Prevention - ECDC http://www.ecdc.eu.int/index.php |
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CDC/WHO manual on "Infection control for viral haemorrhagic fevers" http://www.cdc.gov/ncidod/dvrd/spb/mnpages/vhfmanual.htm |
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Surveillance and Response / WHO http://www.who.int/csr/en/ |
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Vaccines / WHO http://www.who.int/health_topics/vaccines/en/ |
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Weekly Epidemiological Record / WHO http://www.www.who.int/wer/ |
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National Institutes of Health (NIH) http://www.nih.gov |
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Royal Society of Tropical Medicine & Hygiene http://www.rstmh.org/ |
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Emerging Infectious Diseases Home Page http://www.cdc.gov/ncidod/eid/index.htm |
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Euro Surveillance http://www.eurosurveillance.org/index-02.asp |
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