WHAT TO DO AFTER SARIN EXPOSURE

April 13, 2017 in News by RBN

Info on Sarin gas exposure.  Inform your listeners once again of this fraud of dead people contaminated with sarin gas in Suria, and those who were there to remove the contaminated dead bodies who were  NOT  dressed in protective gear.  If you read down on this article, you will find out that safin gas exposure is on the clothes/skin of the victim.  Active contaminate.   Anyone who would be handling a sarin gas exposure victim would be wearing protective clothing, to protect themselves.      FRAUD exposed.  The handlers of the victims were NOT wearing protective clothing.  FRAUD.  .  Steve in CA

How people can be exposed to sarin

  • Following release of sarin into the air, people can be exposed through skin contact or eye contact. They also can be exposed by breathing air that contains sarin.
  • Sarin mixes easily with water. Following release of sarin into water, people can be exposed by touching or drinking water that contains sarin.
  • Following contamination of food with sarin, people can be exposed by eating the contaminated food.
  • A person’s clothing can release sarin after it has come in contact with sarin vapor, which can lead to exposure of other people.
  • Because sarin vapor is heavier than air, it will sink to low-lying areas and create a greater exposure hazard there.

How sarin works

  • The extent of poisoning caused by sarin depends on the amount of sarin to which a person was exposed, how the person was exposed, and the length of time of the exposure.
  • Symptoms likely will appear within a few seconds after exposure to the vapor form of sarin and within a few minutes to hours after exposure to the liquid form.
  • All nerve agents cause their toxic effects by preventing the proper operation of an enzyme that acts as the body’s “off switch” for glands and muscles. Without an “off switch,” the glands and muscles are constantly being stimulated. Exposed people may become tired and no longer be able to keep breathing.
  • Sarin is the most volatile of the nerve agents. This means it can easily and quickly evaporate from a liquid into a vapor and spread into the environment. People can be exposed to the vapor even if they do not come in contact with the liquid form of sarin.
  • Because it evaporates so quickly, sarin presents an immediate but short-lived threat.

Immediate signs and symptoms of sarin exposure

  • People may not know that they were exposed because sarin has no odor.
  • People exposed to a low or moderate dose of sarin by breathing contaminated air, eating contaminated food, drinking contaminated water, or touching contaminated surfaces may experience some or all of the following symptoms within seconds to hours of exposure:
    • Runny nose
    • Watery eyes
    • Small, pinpoint pupils
    • Eye pain
    • Blurred vision
    • Drooling and excessive sweating
    • Cough
    • Chest tightness
    • Rapid breathing
    • Diarrhea
    • Nausea, vomiting, and/or abdominal pain
    • Increased urination
    • Confusion
    • Drowsiness
    • Weakness
    • Headache
    • Slow or fast heart rate
    • Low or high blood pressure
  • Even a small drop of sarin on the skin can cause sweating and muscle twitching where sarin touched the skin.
  • Exposure to large doses of sarin by any route may result in the following harmful health effects:
    • Loss of consciousness
    • Convulsions
    • Paralysis
    • Respiratory failure possibly leading to death
  • Showing these signs and symptoms does not necessarily mean that a person has been exposed to sarin.

What the long-term health effects are

Mildly exposed people usually recover completely. Severely exposed people are less likely to survive.

How people can protect themselves, and what they should do if they are exposed to sarin

  • Recovery from sarin exposure is possible with treatment, but to be effective, the antidotes available must be used quickly. Therefore, the best thing to do is avoid exposure:
    • Leave the area where the sarin was released and get to fresh air. Quickly moving to an area where fresh air is available is highly effective in reducing the possibility of death from exposure to sarin vapor.
      • If the sarin release was outdoors, move away from the area where the sarin was released. Go to the highest ground possible, because sarin is heavier than air and will sink to low-lying areas.
      • If the sarin release was indoors, get out of the building.
  • If people think they may have been exposed, they should remove their clothing, rapidly wash their entire body with soap and water, and get medical care as quickly as possible.
  • Removing and disposing of clothing:
    • Quickly take off clothing that has liquid sarin on it. Any clothing that has to be pulled over the head should be cut off the body instead of pulled over the head. If possible, seal the clothing in a plastic bag. Then seal the first plastic bag in a second plastic bag. Removing and sealing the clothing in this way will help protect people from any chemicals that might be on their clothes.
    • If clothes were placed in plastic bags, inform either the local or state health department or emergency personnel upon their arrival. Do not handle the plastic bags.
    • If helping other people remove their clothing, try to avoid touching any contaminated areas, and remove the clothing as quickly as possible.
  • Washing the body:
    • As quickly as possible, wash any liquid sarin from the skin with large amounts of soap and water. Washing with soap and water will help protect people from any chemicals on their bodies.
    • Rinse the eyes with plain water for 10 to 15 minutes if they are burning or if vision is blurred.
  • If sarin has been swallowed, do not induce vomiting or give fluids to drink.
  • Seek medical attention immediately. Consider dialing 911 and explaining what has happened.

How sarin exposure is treated

Treatment consists of removing sarin from the body as soon as possible and providing supportive medical care in a hospital setting. Antidotes are available for sarin. They are most useful if given as soon as possible after exposure.

How people can get more information about sarin

People can contact one of the following:

  • Regional poison control center: 1-800-222-1222
  • Centers for Disease Control and Prevention
    • Public Response Hotline (CDC)
      • 800-CDC-INFO
      • 888-232-6348 (TTY)
    • E-mail inquiries: cdcinfo@cdc.gov

Additional Resources

OSHA. Chemical sampling: sarin [online]. 2010. [cited 2013 May 29]. Available from URL: http://www.osha.gov/dts/chemicalsampling/data/CH_266495.html.
Medical Management Guidelines for Nerve Agents: Tabun (GA); Sarin (GB); Soman (GD); and VX. ATSDR, March 2011.

Pohanka, M; Binder, J; et al. Sarin Assay Using Acetylcholinesterases and Electrochemical Sensor Strip, Defense Science Journal Vol 59(3): 300-304, May 2009.

Dale, TJ and Rebek, J. Nerve Gas Detection in a Fraction of a Second, Angew Chem Int Ed., Sept 2009.

Muse, WT and Thomson, SA. Generation, Sampling, and Analysis for Low-Level GF (Cyclo-Sarin) Vapor for Inhalation Toxicology Studies, Edgewood Chemical Biological Center, U.S. Army Research, Development, and Engineering Command, Aberdeen Proving Grounds, MD, October 2006.

Tokuda Y, Kikuchi M, Takahashi O. Prehospital Management of Sarin Nerve Gas Terrorism in Urban Settings: 10 Years of Progress After the Tokyo Subway Sarin Attack. Resuscitation. Feb 2006;68(2):193-202. [Medline].

National Center for Disaster Preparedness. Atropine Use in Children After Nerve Gas Exposure. Pediatric Expert Advisory Panel (PEAP) Info Brief. Spring 2004.

McDonough JH. Midazolam: An Improved Anticonvulsant Treatment for Nerve Agent Induced Seizures. Defense Technical Information Center. JAN 2002.

Eason, MP. Sarin Exposure: A Simulation Scenario, South Med J. 106(1): 55-62, 2013.

Sarin Causes Autonomic Imbalance and Cardiomyopathy: An Important Issue for Military and Civilian Health, J. Cardiovasc Pharmacol, July 2012.

Herbert H. Hill, Jr. and Stephen J. Martin: Conventional analytical methods for chemical warfare agents*. Pure Appl. Chem., Vol. 74, No. 12, pp. 2281–2291, 2002.

R. M. Black, J. Chromatogr., B: Anal. Technol. Biomed. Life Sci., 2010, 878, 1207–1215.

Smart JK. History of chemical and biological warfare: An American perspective. In: Zaajtchuk R, Bellamy RF, eds. Textbook of Military Medicine, Part 1: Medical Aspects of Chemical and Biological Warfare. Offcieof the Surgeon General, United States Army, 1997; 9-86.

Sidell FR. Nerve agents. In: Zaajtchuk R, Bellamy RF, eds. Textbook of Military Medicine, Part 1: Medical Aspects of Chemical and Biological Warfare. Offcieof the Surgeon General, United States Army, 1997; 129-179.

Lee EC. Clinical manifestations of sarin nerve gas exposure. JAMA. 290(5): 659-662, 2003.