Related by context. Frequent words. (Click for all words.) 78 Sars outbreak 75 SARS outbreak 74 SARS epidemic 72 Sars virus 72 Severe Acute Respiratory Syndrome 65 SARS virus 64 SARS 60 Sars 59 bird flu epidemic 55 severe acute respiratory 53 outbreak 52 H#N# flu pandemic 51 bird flu outbreak 51 flu outbreak 50 atypical pneumonia 50 syndrome SARS 49 swine flu outbreak 49 avian flu 49 avian flu outbreak 48 tourist arrivals 48 bird flu outbreaks 48 H#N# pandemic 48 swine flu pandemic 47 Tourist arrivals 47 swine flu epidemic 46 downturn 46 slowdown 46 avian flu pandemic 46 bird flu pandemic 46 visitor arrivals 45 flu pandemic 45 economic downturn 44 inbound tourism 44 pandemic 44 bird flu 44 Avian flu 44 mad cow scare 43 outbreaks 43 recession 43 influenza pandemic 43 epidemics 43 Hong Kong 43 Hongkong 43 H#N# avian flu 42 crisis 42 epidemic 42 pandemics 42 credit crunch 42 flu epidemic 42 Vietnam 41 dengue fever 40 typhoons 40 equine influenza 40 Spanish flu pandemic 40 Avian Flu 40 Dengue fever 40 Indochina 40 Southeast Asia 39 terrorist attacks 39 war 39 Sichuan earthquake 39 global 39 AIDS epidemic 39 measles outbreak 39 subprime mortgage crisis 39 slump 39 Iata 39 natural disasters 39 H#N# influenza virus 39 avian influenza 39 Typhoon Ketsana 39 H#N# virus 38 contagion 38 cholera outbreak 38 swine flu 38 dengue 38 Phuket 38 flu pandemics 38 typhoon 38 Dragonair 38 Chikungunya 38 Peter Cordingley 38 A/H#N# 38 H#N# swine flu 38 chikungunya 38 cyclone Nargis 38 Bird flu 37 communicable diseases 37 HFMD 37 swine flu virus 37 deadly H#N# virus 37 Tet Offensive 37 avian flu virus 37 cyclical downturn 37 Dengue 37 superbug 37 Singapore 37 turmoil 37 A/H#N# flu 37 fallout 37 Ketsana