Related by context. Frequent words. (Click for all words.) 37 Sars 37 SARS 36 Severe Acute Respiratory Syndrome 35 Fujian 34 Guangdong 34 Hong Kong 32 HPA 32 SARS outbreak 31 Anhui 30 Guangdong Province 29 Guangdong province 29 Hongkong 28 SARS virus 28 Yeoh 27 outbreak 27 SARS epidemic 27 bird flu outbreak 27 XDR TB 26 pandemic influenza 26 Dengue 25 Influenza 25 Cathay Pacific 25 dengue 25 Health Organisation WHO 25 WHO 25 bird flu 25 Health Organisation 25 severe acute respiratory 24 avian flu 24 bird flu virus 24 highly contagious 24 Bird Flu 23 pandemic 23 drug resistant TB 22 FMD 22 Tuberculosis 22 influenza pandemic 22 influenza 22 H#N# bird flu 22 seasonal influenza 22 flu viruses 22 Singaporean 22 infectious disease 22 flu pandemic 22 H#N# 21 swine flu 21 swine flu virus 21 avian influenza 21 Ebola 21 influenza virus 21 H#N# flu 21 C. difficile 21 Bird flu 21 H#N# influenza 21 Tamiflu 21 swine flu outbreak 21 dengue fever 21 H#N# strain 20 quarantined 20 Singaporeans 20 H#N# virus 20 HIV Aids 20 Swine Flu 20 H#N# swine flu 20 superbug 20 communicable disease 20 H#N# pandemic 19 Swine flu 19 virus 19 communicable diseases 19 Aids 19 flu virus 19 typhoid 18 malaria 18 Gauteng 18 infected 18 cholera 18 Changi 17 norovirus 17 swine flu pandemic 17 quarantine 17 tuberculosis 16 TB 16 measles 15 flu epidemic 15 R#bn [001] 15 infection 15 quarantines 15 HIV AIDS 14 flu 14 HIV 14 Inland Revenue 13 MRSA 13 AIDS 12 respiratory illness 10 ATO 10 West Nile 8 VAT 8 HMRC 7 taxman 4 flu bug