animal & insect bites & stings nueces county risk management department
TRANSCRIPT
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Animal & InsectBites & Stings
Nueces County
Risk Management Department
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Bites And Stings Rinse all bites 5 minutes with water
(except severe bites) Clean with soap and water
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Dog Bites If approached:
Stop/ Stand still Talk softly/ Avoid eye contact Move slowly Never turn your back on a dog Use: stick, mace, pepper spray If attacked, cover face/throat Concern for rabies
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If bitten by a dog or cat
Contact your local Animal Control, Sheriffs, or Police Department
Maintain a visual of the animal to know where it is at.
Remember the size, color, and type of animal that bit you, for when authorities arrive.
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Precautions for avoiding possible bites
When entering residential or private property always be aware of your surroundings.
Look for food bowls, dog houses, or beware of dog signs, or worn out grass along a fence to indicate there may be a dog on the property.
Tap your horn to see if any animals come out from the property.
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Rabies: Be Concerned If Skin Is Penetrated By: Unprovoked animal (squirrel) Strange acting dog or other animal Animal of high risk species
Raccoons
Bats Foxes Skunks Coyotes
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Bites and Rabies An acute virus disease of the nervous
system of warm-blooded animals, usually transmitted through the bite of a rabid animal
Results in hydrophobia: throat muscles go into spasm if they try to drink and they choke
No cure once symptoms develop
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Rabies: What To Do If bitten by a wild animal - suspect rabies
Clean wound with soap and water (under pressure) Seek medical attention immediately
Tetanus shot may be required Start rabies treatment immediately (series of 5 arm injections over one month)
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Rabies: What To Do with The Animal
Contact Animal Control immediately: Don’t make contact with the animal to
avoid further exposure. Animal Control will prepare a
specimen for laboratory testing Don’t incur another bite on another
person
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Snakebites Poisonous snakes in the U.S.
RattlesnakeCopperheadWater moccasinCoral snake
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Pit Vipers Rattlesnake Copperhead Water moccasin
Characteristics: Flat heads that are wider than their necks
(triangular) “Cat eyes” (elliptical) Heat sensitive “pit” between the eye and nostril on
each side of the head
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Pit Viper Bites: Signs and Symptoms
Severe burning/ fang marks Swelling (occurs in 5 minutes and can
involve entire extremity Mark extent of swelling on body
6-10 hours later: potential discoloration and blood filled blisters
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Coral Snake Bites Most venomous, but rarely bites Red, yellow and black bands
Every other band is yellow Red on yellow, kill a fellow.
Red on black, friend of Jack. Chews venom into the body
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Snake Bites: What To Do (controversial but generally recommended) Pit Viper
Get away from snake / may re-strike Can strike ½ the length of their body A decapitated head can react for 20 more minutes
Have victim lie down and stay calm Do not move victim unless absolutely necessary Keep bitten area immobile and below the level of the
heart Call 911 Wash area with soap and water
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Snake Bites: What To Do #2 If more than 1 hour from medical
facility, use “extractor” (if available) within 3 minutes and left on for 30 minutes (pit vipers only) (up to 30% of venom may be removed)
Seek medical attention immediatelyAnti-venom available only at hospitalsSame anti-venom used no matter type of
snakeMust be given within 4 hours of the bite
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Snake Bites: What To Do Do Not’s
Icing is not helpful “Cut and suck method” Avoid mouth suction, can ingest
venom No constriction bands
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Coral Snake Bites: What To Do Coral Snake
Use same methods except:Apply mild pressure over the bite
site and wrap entire limb with an ace bandage
No ice is necessary
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Non-Poisonous Bites Horseshoe shaped tooth marks May be painful but no systemic
reactions What To Do?
Minor wound treatment If in doubt, go to hospital/ER/Doctor
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Snake Bite Prevention Use caution around wood piles, rock crevices etc. Watch where you step Do not reach into holes or hidden ledges Wear boots, long pants, long sleeved shirts Don’t sit or step over logs without checking it out Use a walking stick When camping, keep tent zipped at all times Take a friend along
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Snakes: Additional Information Poor vision, especially when shedding Prime time for crawling snakes, dawn &
dusk (hunting times) Baby snakes have stronger venom Snakes just out of hibernation have
stronger venom
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Spider Bites Tarantula Black Widow Brown Recluse
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Tarantula Not life
threatening Treatment
Cortisone cream Antihistamines
(Benadryl)
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Black Widow Bites Bite:
Pin-prick or no “bite” sensation Immediate pain, swelling, redness Headache, chills, fever, heavy sweating,
dizziness, nausea, vomiting, severe abdominal pain
Faint red bite marks appear Severe muscle pain, cramps, and stiffness
Severe pain peaks in 2-3 hours but can last up to 48 hours
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Brown Recluse Found in dark, dry
places Violin shapes on
backs Slight initial pain Severe pain in 2 to 8
to 12 hours
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Brown Recluse #2 Redness, swelling, itching
Volcano lesions result Possible consequences:
Skin grafting gangrene
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Spider Bites: What To Do Save spider for identification Keep bite area below the heart Clean bite site Ice Monitor ABC,s Seek medical attention immediately
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Ticks Rocky Mountain Spotted
Fever Colorado Tick Fever Lyme Disease
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Lyme Disease Spread by animals that carry deer ticks:
White tailed deer/ White footed mice found primarily in the Northeastern U.S.
Signs and symptoms: 3 to 30 days post bite Is difficult to diagnose: Flu-like, fever, chills,
headache, joint stiffness, fatigue May be diagnosed initially as arthritis May come and go for years Rash: white center with redness all around (hot
to touch but without pain) Treat with proper antibiotics
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Prevention for Tick Bites Insect repellent (DEET) Check for ticks frequently and remove Stay on path when hiking Tape jeans to boots Wear long sleeved shirts, long pants 7 dust for yards (controls fleas as well)
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Tick Removal Check cracks/crevices/hairy areas Remove as soon as possible with
tweezers (pull slowly and gently) Do not use nail polish, hot match etc. If head or mouthparts remain, remove as if a
splinter
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Tick Bites: First Aid Clean wound site Watch for infection and other symptoms See physician if:
Rash Fever, muscle aches, sensitivity to
bright light, weakness in limb, paralysis
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Insect Stings Worrisome Reactions:
Normally, the sooner the symptoms develop, the more serious
Flushed skin /blue skin Hives Swelling of lips, tongue, throat Wheezing, “tickle in throat” Abdominal cramps, diarrhea Trouble breathing Seizures
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Stings: First Aid Remove stinger by scraping with
a credit card or like item (back out the stinger) Stinger injects poison for 2-3 minutes up to 20
minutes after sting
Stung in the throat? Suck on ice or flush with cold water, hold baking soda water in the mouth
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Stings: First Aid #2 Cleanse site
Use extractor if available Use a commercial “sting stick” Apply ice (slows absorption, relieves pain) Baking soda paste Meat tenderizer Tobacco Vinegar or lemon juice suggested for wasp sting
Aspirin, Tylenol, hydrocortisone cream Benadryl (or other antihistamine) if given early
may prove helpful
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Stings: First Aid #3 Observe for 30 minutes
Keep anaphylaxis in mind Epinephrine Re-inject after 15 minutes if
necessary Watch for delayed allergic reaction
(possibly the next day)
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What Would You Do? 18 months old First time to be stung by a bee Allergies in family
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Killer Bees and Fire Ants
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Other Bites and Stings