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spread among humans.
« on: Nov 17th, 2017, 1:41am » |
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Light is a crucial element of day-to-day existence Cheap Soccer Jerseys China Outlet , and possessing the correct type of lighting both at home and on the go can mean the difference between safety and darkness. Advances in LED technology have made LED lights the most efficient and dependable in any situation.
It takes a little advance preparation to make sure you have the right type of lighting on hand when you need it. Because of their durability and efficiency, LED flares make great candidates for all emergency, travel and outdoor situations. In this article we will talk about how LED road flares come to action during emergency.
LED safety flares are the ideal LED accessory for drivers who want to be equipped for any situation on the road. With their high-performance, white LED light, these products can be used as torches and provide you with light during inspection and maintenance work around your car. The powerful colored warning light also ensures visibility in dangerous locations and attracts the attention of other road users.
This product is also great for use by first responders or stranded motorists as VERY durable, inexpensive, reusable roadflares, instead of traditional fire flares. These are safe and non-flammable! With a battery shelf life of 10 years, they are far less expensive as well.
LED Flares are a universal roadside emergency signal and there’s no mistaking a few road flares every few feet leading to a roadside emergency. They burn bright during the day and especially at night. While you wouldn’t necessarily want to use one to light up a trunk at night, they do make fantastic emergency fire starters. This alone makes them a great dual purpose device and a supplement to a vehicle emergencysurvival kit.
When you are navigating the roadways Cheap Soccer Jerseys China Wholesale , it's important to remember that anything can happen to you and your vehicle at any time. Your vehicle could breakdown, you could get a flat tire, you could be in an accident or you may come across one. When any of these events happen to you, it helps if you are prepared. And this is where a LED flare comes to play by alerting other drivers on the road that there is something wrong and drive slowly to avoid further misfortune. Compared to the traditional fire-based flares LED flares are much safer to use. They are also very affordable, making them a suitable alternative to traditional road flares.
Avian Influenza (Bird Flu) Avian influenza in birds
Avian influenza is an infection caused by avian (bird) influenza (flu) viruses. These influenza viruses occur naturally among birds. Wild birds worldwide carry the viruses in their intestines, but usually do not get sick from them. However, avian influenza is very contagious among birds and can make some domesticated birds, including chickens, ducks, and turkeys Cheap Soccer Jerseys Outlet , very sick and kill them.
Infected birds shed influenza virus in their saliva, nasal secretions, and feces. Susceptible birds become infected when they have contact with contaminated secretions or excretions or with surfaces that are contaminated with secretions or excretions from infected birds. Domesticated birds may become infected with avian influenza virus through direct contact with infected waterfowl or other infected poultry, or through contact with surfaces (such as dirt or cages) or materials (such as water or feed) that have been contaminated with the virus.
Infection with avian influenza viruses in domestic poultry causes two main forms of disease that are distinguished by low and high extremes of virulence. The 鑺掗埀顑犳悋ow pathogenic鑺掗埀顑?form may go undetected and usually causes only mild symptoms (such as ruffled feathers and a drop in egg production). However, the highly pathogenic form spreads more rapidly through flocks of poultry. This form may cause disease that affects multiple internal organs and has a mortality rate that can reach 90-100% often within 48 hours.
Human infection with avian influenza viruses
There are many different subtypes of type A influenza viruses. These subtypes differ because of changes in certain proteins on the surface of the influenza A virus (hemagglutinin [HA] and neuraminidase [NA] proteins). There are 16 known HA subtypes and 9 known NA subtypes of influenza A viruses. Many different combinations of HA and NA proteins are possible. Each combination represents a different subtype. All known subtypes of influenza A viruses can be found in birds.
Usually, 鑺掗埀顑犳彸vian influenza virus鑺掗埀顑?refers to influenza A viruses found chiefly in birds, but infections with these viruses can occur in humans. The risk from avian influenza is generally low to most people, because the viruses do not usually infect humans. However, confirmed cases of human infection from several subtypes of avian influenza infection have been reported since 1997. Most cases of avian influenza infection in humans have resulted from contact with infected poultry (e.g., domesticated chicken Cheap Soccer Jerseys Wholesale , ducks, and turkeys) or surfaces contaminated with secretionexcretions from infected birds. The spread of avian influenza viruses from one ill person to another has been reported very rarely, and transmission has not been observed to continue beyond one person.
鑺掗埀顑犳弻uman influenza virus鑺掗埀顑?usually refers to those subtypes that spread widely among humans. There are only three known A subtypes of influenza viruses (H1N1, H1N2, and H3N2) currently circulating among humans. It is likely that some genetic parts of current human influenza A viruses came from birds originally. Influenza A viruses are constantly changing, and they might adapt over time to infect and spread among humans.
During an outbreak of avian influenza among poultry, there is a possible risk to people who have contact with infected birds or surfaces that have been contaminated with secretions or excretions from infected b. Wholesale NBA Jerseys Cheap Jerseys Cheap Jerseys Wholesale Jerseys Wholesale Jerseys Wholesale NFL Jerseys Cheap Jerseys Wholesale Jerseys From China Cheap Nike NFL Jerseys Cheap NFL Jerseys China
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