World Health Organization finds no evidence that human influenza (H5N1) infections are spreading readily among humans in Vietnam.
Nicoll
Angus
A
Health Protection Agency Centre for Infections, London, United Kingdom. angus.nicoll@hpa.org.uk
Van-Tam
Jonathan
J
D000818:Animals; D001717:Birds; D004196:Disease Outbreaks / Q000706:statistics & numerical data*; D019317:Evidence-Based Medicine; D006801:Humans; D015994:Incidence; D053124:Influenza A Virus, H5N1 Subtype / Q000302:isolation & purification*; D005585:Influenza in Birds / Q000453:epidemiology / Q000821:virology; D007251:Influenza, Human / Q000453:epidemiology* / Q000821:virology*; D011159:Population Surveillance; D018570:Risk Assessment / Q000379:methods*; D012307:Risk Factors; D014744:Vietnam / Q000453:epidemiology; D014944:World Health Organization