1 Corona virus 2 Corona virus source 3 types of corona viruses that infect humans 4 symptoms of infection with corona virus 5 ways to transmit the SK virus 6 Corona virus treatment 7 Corona virus spread 8 References Corona Virus Known viruses Corona (English: Coronaviruses) or viruses coronary as one of the types of viruses that usually affect the respiratory system of mammals , including humans, has been so named relative to the form, as outcrops appear on the surface on the crown of the form, and the word Corona Latin means the crown, In fact, most of the coronaviruses are considered non-dangerous, as each person infects them at least once in his life, and these viruses cause a cold by about 15-30% of all cases, and it should be noted that the Corona virus in the United States of America is spreading more during my season Fall and winter, but a person may catch it At any time of the year, in contrast, there are types of corona viruses that cause serious medical problems that lead to death. [1] [2] If you are looking for a new Corona virus in China, read the following article: The reality of a new corona virus outbreak in China Corona virus source Scientists have found during the past seventy years that the Corona virus infects mice, cats, dogs, horses, and pigs. In fact, the Corona virus was isolated for the first time from one of the birds infected with bronchitis in 1937 AD, and was the first case that the Corona virus was identified in humans In 1960, from the nose of a person with a cold , [2] according to the World Health Organization, the Corona virus that causes Middle East respiratory syndrome (MERS), in short, is an animal source that is transmitted from animals to humans, and its origin is not yet understood. Fully, but according to the analysis of the genes of A virus believed to originate from bats and to have transmitted to camels sometime in the distant past. [3] Types of corona viruses that affect humans The types of corona viruses that infect humans differ in the severity of the medical problems that cause them and the extent of their transmission between people. To date, seven types of corona viruses have been identified in humans, of which four types are considered the most common, and they are: Corona 229E alpha virus, Corona alpha NL63 virus, And OC43 Corona beta virus, and HKU1 Corona beta virus, and there are two other types, but they are rare and more severe, and they are the MERS virus that causes Middle East respiratory syndrome, and the SARS virus that causes severe acute respiratory syndrome (English: Severe acute respiratory syndrome). 2019 was recently in Wuhan in China. [2] Corona virus symptoms Common coronaviruses cause many symptoms and signs, as a result of infection of the upper respiratory tract such as runny nose, cough, headache , sore throat, and fever, in addition to causing disorders of the lower respiratory tract as well, such as pneumonia and bronchitis, especially in people with heart diseases. Pulmonary, immunocompromised persons, infants , the elderly, and when one is infected with Coronavirus MERS, some symptoms and signs such as: fever, cough, and other serious symptoms such as the inability to breathe that develops to pneumonia, and Kidney, and finally death, and the SARS virus causes fever, chills, physical pain, and finally pneumonia . [4] Corona virus transmission methods As of this moment, it is not known how the Corona virus is transmitted from one person to another, but it is known that viruses are generally transmitted through the fluids secreted from the respiratory system, and therefore corona viruses may be transmitted in one of the following ways: [2] Coughing and sneezing while not covering the mouth. Delivery to a person with the virus. Touching a surface contaminated with the virus and then touching the eyes, nose , and mouth. The transmission of the virus through feces in rare cases. Corona virus treatment In fact, there is no special treatment for corona viruses, and most people recover without doing anything, but it is possible to alleviate the symptoms accompanying it, by taking pain relievers, antipyretic drugs, and taking a hot bath to help reduce sore throats and coughs, in addition to Drink plenty of fluids and take enough rest. [5] Corona Virus Spread Corona MERS virus appeared for the first time in 2012 in the Kingdom of Saudi Arabia, and then it continued to appear in the countries of the Middle East, Asia, Africa, and Europe, and in April 2014 two cases were recorded in the states of Indiana and Florida in the United States, and the two infected people had just returned from Saudi Arabia, The virus spread widely in Korea in 2015, making it the second largest outbreak outside the Arabian Peninsula. [1] According to the World Health Organization, 35% of people who have been infected with the virus have died, and it is worth noting that there is no specific vaccine or treatment For the Coronavirus, and therefore the focus is on prevention Measures sold personal hygiene , especially after visiting farms and barns camels and other animals, including so avoid touching sick animals, and wash your handsBefore and after touching animals, care must be taken not to eat beauty products and other animals except after being subjected to heat treatment. Diabetics, kidney failure, chronic lung diseases and immunodeficiency patients are advised to avoid mixing with camels, drinking milk and urine, and eating their uncooked meat properly. This is because of the high risk of infection with the virus. [3] In 2002, the SARS virus appeared in southern China, arrived in Hong Kong, and then spread widely to 37 countries around the world. An outbreak of the virus was recorded with deaths, and the complications for SARS infection appeared even more in the elderly , and half of the Those infected with the virus over the age of 65 have passed away, and the Corona virus was controlled in July 2003. [2]
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