What causes Triple E?
Eastern equine encephalitis (EEE), also referred to as triple E, is a viral illness transmitted to humans and horses by the bite of an infected mosquito. The insects pick up the virus from biting an infected bird.
What are the signs and symptoms of EEE in humans?
Severe cases of EEE infection begin with the sudden onset of headache, high fever, chills, and vomiting that may progress into disorientation, seizures, encephalitis (inflammation of the brain), and coma.
What causes EEE?
EEE is a rare disease that is caused by a virus spread by infected mosquitoes. EEE virus (EEEV) is one of a group of mosquito-transmitted viruses that can cause inflammation of the brain (encephalitis). In the United States, approximately 5-10 EEE cases are reported annually.
What are symptoms of EEE virus from mosquitoes?
Some people bitten by a mosquito infected with eastern equine encephalitis (EEE) virus may not develop any symptoms at all….Symptoms of mild, general EEE infection include:
- Muscle aches.
- Fever.
- General feeling of discomfort.
- Weakness.
- Joint pain.
- Neck stiffness.
- Chills.
Should I worry about EEE?
After about one or two weeks, the symptoms resolve on their own without the need for medical attention. Still others with EEE are asymptomatic and won’t feel sick at all. Signs of a serious infection that can lead to encephalitis include vomiting, seizures, drowsiness, behavioral changes, and coma.
How can EEE be prevented?
There is no vaccine to prevent EEE virus infection. The best way to prevent EEE is to protect yourself from mosquito bites. Use insect repellent, wear long-sleeved shirts and pants, treat clothing and gear, and take steps to control mosquitoes indoors and outdoors.
What states have the EEE virus?
From 2010-2019, most cases of EEE have been reported from Massachusetts, Michigan, Florida, Georgia, New York, and North Carolina. EEEV transmission is most common in and around freshwater hardwood swamps in the Atlantic and Gulf Coast states and the Great Lakes region.
What are the chances of EEE?
People who engage in outdoor work and recreational activities in endemic areas are at increased risk of infection. Persons over age 50 and under age 15 seem to be at greatest risk for developing severe disease when infected with EEEV. Overall, only about 4-5% of human EEEV infections result in EEE.
Can you survive EEE virus?
There is no cure for EEE, and 3 of every 10 people who get the disease die from it. Doctors provide supportive treatment, lower the fever, and ease the pressure on the brain and spinal cord. Some people who survive this disease will be permanently disabled and only about half recover completely.
Where did EEE virus come from?
Eastern equine encephalitis virus (EEEV) is a zoonotic alphavirus and arbovirus, and was first recognized in horses in 1831 in Massachusetts. The first confirmed human cases were identified in New England in 1938. EEEV is present today in North, Central and South America, and the Caribbean.
Can you fully recover from EEE?
The illness lasts 1 to 2 weeks, and most people recover completely when there is no central nervous system involvement.
Will I get EEE if bit by mosquito?
Who gets EEE virus infections? Most mosquitoes do not transmit disease, however, anyone bitten by an infected mosquito can get EEE virus.
What are three factors that affect air pressure?
In this article we will discuss about:- 1. Definition of Air Pressure 2. Factors Affecting Air Pressure 3. Distribution. Distribution of temperature is not similar at all the places on the Earth. Because of difference in temperature, air pressure also varies immensely. Weight of air is known as air pressure.
What causes the air pressure in a balloon to increase?
The pressure of the air pushes on the balloon from the inside, causing it to inflate. If you heat the balloon, the air pressure gets even higher. Air pressure depends on the temperature of the air and the density of the air molecules.
How does an aneroid barometer measure air pressure?
An aneroid barometer uses a coil of tubing, with most of the air removed. The coil then bends inward when pressure rises and bows out when pressure drops. Aneroid barometers use the same units of measurement and produce the same readings as mercury barometers, but they don’t contain any of the element.
Why is positive air pressure a problem in summer?
Positive air pressure in a home in summer will force cool air out and have those same impacts on your comfort or your cooling cost. Positive air pressure in houses in winter is the biggest problem.
What causes the increase in pressure on the airspeed indicator?
As the aircraft moves through the air, the airstream slams against the pitot tube, causing an increase in dynamic pressure, also known as the ram air effect. The high-pressure air from the pitot tube is fed into a diaphragm inside the Airspeed Indicator, which is surrounded by lower pressure air from the static port.
What does the Yellow Line on an airspeed indicator mean?
The yellow arc is the caution zone. Only fly within this range in smooth air and with caution. The red line at the top of the yellow arc is the never exceed speed. If a pilot operates above this speed, structural damage or a catastrophic failure can occur.
In this article we will discuss about:- 1. Definition of Air Pressure 2. Factors Affecting Air Pressure 3. Distribution. Distribution of temperature is not similar at all the places on the Earth. Because of difference in temperature, air pressure also varies immensely. Weight of air is known as air pressure.
Why is high air pressure associated with clear weather?
physical force by which objects attract, or pull toward, each other. weather pattern characterized by high air pressure, usually as a result of cooling. High-pressure systems are usually associated with clear weather. weather pattern characterized by low air pressure, usually as a result of warming.