Wednesday, March 27, 2019
Essay --
The insaneness computer virus is a zoonotic disease that attacks the nervous system, leading to acute cephalitis and eventual conclusion. Rabies is spread most commonly through bear upon between saliva from an infected host and the open wound of a victim, in the form of a bite. However, infection from the contamination of any mucous membrane, including the eyes and mouth, with infected saliva is also possible (How Is Rabies transmissible?). Once transmittance has occurred, the virus uses the peripheral nervous system, or the restiveness and ganglia outside of the brain and spinal cord, in order to defecate the central nervous system (Peripheral Nervous System). During this time, cognize as the incubation detail, the virus exhibits little to no symptoms in victims, including the ability to infect others through saliva contact (The Path of the Virus.). The incubation period is determined by the specific length the virus has to travel to achieve the brain. Subsequently, large r animals may experience longer incubation periods ranging from weeks to months. Once rabidity reaches the central nervous system, rapid viral replication results in encephalitis, as well as the first outward symptoms. These symptoms include increased aggression, undue drooling, disorientation, seizures, and hydrophobia (Harris County Public Health). During this time, the virus begins being secreted by the saliva glands. unlike the incubation period, the active period is relatively short most symptoms progress within three to five days after the incubation period, and death usually occurs within seven days after exhibiting symptoms (The Path of the Virus.). As a result of the rapid neural degradation, rabies is nearly incurable after the onset of symptoms. The rabies virus has the ... ...in China at the time (Schiller). Due to their low medical funds, underdeveloped and evolution countries have problem dealing with local rabies epidemics. Though rabies is still commonplace i n many countries today, it has little pandemic potential. Simply, rabies has nearly been eradicated in developed countries in the last several decades, present only in isolated cases. Though underdeveloped and developing countries continue to battle rabies, the abbreviate is more of a concern for medical funds than for rabies itself. If developing countries had the potential to purchase rabies vaccinations and promote population control legislations, because rabies would be eliminated worldwide. The fact that developed countries have lowered rabies rates to near-nonexistence is proof of possible worldwide eradication. Rabies is an issue of the past, and it has no place in the future.
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