cdc.gov 
RANK Public Topic [top shown]
- 1Emergency Preparation
- 1Organizations
- 1Specific Substances
- 2Disaster
- 2Smoking Cessation
- 2Vaccines
- 2Virus diseases
- 3Illness
- 3Professions
- 4List of epidemics
- 4Occupational Health and Safety
- 4Tobacco
- 5Asthma
- 5Medical conditions
- 6Disease
- 6Occupational safety and health
- 7Cancer
- 7Conditions and Diseases
- 7Gay Lesbian and Bisexual
- 8Genetics
- 9Cold & Flu
- 9Women's Health
- 10AIDS, HIV
- 10Contract issue-healthcare
- 10Infants
- 10Injury
- 10Retrovirus
- 11Public Health and Safety
- 12Heart disease
- 13IBS, Crohn's Disease
- 13Mining and Drilling
- 13Safety of citizens
- 14Animal diseases
- 14Emergency planning
- 14Government health care
- 15Environmental pollution
- 16Aging
- 17AIDS
- 17Health
- 18Emergency incident
- 18Lifestyle Choices
- 19Medical test
- 19National minority, ethnic minority
- 19Natural disasters
- 19Pollution control
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Significant concepts: 
global health, healthy school, social media, monoxide poisoning, submit button, co poisoning, emergency preparedness, directly to navigation, director for communication, state and local, healthy live, carbon monoxide, clifton road, prevention and health promotion, after a hurricane.
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