![]() The UV spectrum, thus, has effects both beneficial and harmful to life. However, ultraviolet light (specifically, UVB) is also responsible for the formation of vitamin D in most land vertebrates, including humans. More energetic, shorter-wavelength "extreme" UV below 121 nm ionizes air so strongly that it is absorbed before it reaches the ground. The amount of UV light produced by the Sun means that the Earth would not be able to sustain life on dry land if most of that light were not filtered out by the atmosphere. For humans, suntan and sunburn are familiar effects of exposure of the skin to UV light, along with an increased risk of skin cancer. Short-wave ultraviolet light damages DNA and sterilizes surfaces with which it comes into contact. These interactions can involve absorption or adjusting energy states in molecules, but do not necessarily involve heating. Many practical applications, including chemical and biological effects, derive from the way that UV radiation can interact with organic molecules. Although long-wavelength ultraviolet is not considered an ionizing radiation because its photons lack the energy to ionize atoms, it can cause chemical reactions and causes many substances to glow or fluoresce. It is also produced by electric arcs, Cherenkov radiation, and specialized lights, such as mercury-vapor lamps, tanning lamps, and black lights. UV radiation is present in sunlight, and constitutes about 10% of the total electromagnetic radiation output from the Sun. Ultraviolet ( UV) is a form of electromagnetic radiation with wavelength shorter than that of visible light, but longer than X-rays. Arc welders must wear eye protection and cover their skin to prevent photokeratitis and serious sunburn. For advice on revaccination frequency and annual booster vaccinations, consultation with a veterinarian is recommended.UV radiation is also produced by electric arcs. The need for this booster has not been established. Historically, annual revaccination with a single dose has been recommended for this product. The presence of maternal antibody is known to interfere with the development of active immunity in dogs and additional boosters will be required in most young animals. All dogs should initially receive one dose of this product and a second dose 2 to 3 weeks later. If blood enters the syringe freely, choose another injection site. IMPORTANT NOTE: Before injecting vaccine, pull back slightly on syringe plunger. Do not inject directly into blood vessel (see note below). Subcutaneous administration: Lift the loose skin behind the neck or behind the front leg and insert needle (see illustration, arrows 1 and 2). Withdraw entire contents into the syringe. Gentamicin added as preservative.ĭirections and dosage: One Dose - Open the syringe by twisting or tapping the cap against a hard surface to break the heat weld.Īseptically rehydrate the vaccine cake with 1 mL of sterile diluent supplied. ![]() This product contains a CPV 2b strain which has been demonstrated effective against disease caused by CPV 2c in puppies with maternal antibody. CompositionĬanine Spectra ® 5 vaccine is a combination of immunogenic, attenuated strains of CDV, CAV2, CPIV, and CPV type 2b, propagated in cell line tissue cultures The CAV2 fraction has been shown to be effective against disease due to CAV1. For more information regarding efficacy and safety data go to. The duration of immunity of this product has not been determined. This product has been shown to be effective for the vaccination of healthy dogs 6 weeks of age or older against canine distemper virus (CDV), infectious canine hepatitis (CAV1), canine adenovirus type 2 (CAV2), canine parainfluenza (CPIV), and canine parvovirus (CPV). KEEP REFRIGERATED Canine Spectra 5 Indications.Canine Distemper-Adenovirus Type 2-Parainfluenza-Parvovirus Vaccine
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