7. Epidemiological Surveillance Public Health Action
Data collection 犖犖項犖犢犖犖 Outbreak Investigation
Analysis 犖犖犖犖犢犖о Disease contain & Control
Interpretation 犖犖園犢犖о献犖 Epidemiological Study
SRRT Dissemination Prevention of future outbreak
Community Diagnosis Outbreak Reporting
Prioritize problems & Planning
Health Hazards/Risks Reduction
Pre-impact Post-impact
PHER Rehabilitation
PHE preparedness Impact Surveillance for PHE Restore system
Training for PHER Team
Investigation and control Transfer tasks
PHERT Planning, Exercise & ICS
Logistics management Health hazards/risks reduction
Prevention of future outbreak
Intelligence System
Networking Rapid assessment
Health hazard assessment Risk communication
Warning System
Mitigation & Prevention
10. Signs & symptoms
TIME COURSE:
- Symptoms generally resolve within 6 hours after mild exposures, but
may continue for several days after severe exposures.
- Deterioration may continue for several hours.
EFFECTS OF SHORT-TERM (LESS THAN 8-HOURS) EXPOSURE:
- Chlorine gas is highly soluble in water; therefore, it is severely
irritating on contact with moist tissues, such as the eyes, skin, nose,
throat, and upper respiratory tract.
* NIOSH. The Emergency Response Safety & Health Database
12. PPE
GENERAL INFORMATION:
- First Responders should use a NIOSH-certified Chemical, Biological,
Radiological, Nuclear (CBRN) Self Contained Breathing Apparatus
(SCBA) with a Level A protective suit when entering an area with an
unknown contaminant or when entering an area where the
concentration of the contaminant is unknown.
- Level A protection should be used until monitoring results confirm the
contaminant and the concentration of the contaminant.
-NOTE: Safe use of protective clothing and equipment requires specific
skills developed through training and experience.
* NIOSH. The Emergency Response Safety & Health Database
13. 犖犖迦牽犖犖園犢犖∇ (triage) 犖犖犖犖朽賢犖伍犖園犖巌犖園権犖犖迦牽犢犖犖÷元
Group Corrosive burn Irritant gas
1 (life- Dermal or full thickness 犢犖犖犖伍犢犖犖犖÷顕犖
threatening) >50% BSA
犖犖迦権犢犖犢犖÷犖犖巌犖 +
systemic effect
2a (severe Full thickness 10 - 50% or 犢犖犖÷顕犖 犖犖迦権犢犖
injury) dermal 20 - 50% BSA
2b(moderate Full thickness 2 - 10% or
犖ム顕犖犖迦 犢犖÷犖÷元 systemic
injury) dermal 10 - 20% BSA effect
3 (mild Full thickness 2% or 犢犖犢犖ム犖犖犢犖犖 犖÷元犖犖迦犖迦牽