Essay On Dengue Virus in Pakistan
What is dengue virus?
Dengue is an infectious disease of the tropics transmitted by striped Aedes aegypti mosquitoes and is characterized by sudden fever and causing rash and aching head and joints.
About Dengue Fever:
Dengue viruses occur in most tropical areas of the world. Dengue hemorrhagic fever is a more severe form of the viral illness. Dengue also goes by other names, including “breakbone” or “dandy fever.”
Dengue fever also known as breakbone fever, is an infectious tropical disease caused by the dengue virus. Symptoms include fever, headache, muscle and joint pains, and a characteristic skin rash that is similar to measles. In a small proportion of cases the disease develops into the life-threatening dengue hemorrhagic fever, resulting in bleeding, low levels of blood platelets and blood plasma leakage, or into dengue shock syndrome, where dangerously low blood pressure occurs.
Dengue is transmitted by several species of mosquito within the genus Aedes, principally A. aegypti. The virus has four different types; infection with one type usually gives lifelong immunity to that type, but only short-term immunity to the others. Subsequent infection with a different type increases the risk of severe complications. As there is no vaccine, prevention is sought by reducing the habitat and the number of mosquitoes and limiting exposure to bites.
Treatment of acute dengue is supportive, using either oral or intravenous rehydration for mild or moderate disease, and intravenous fluids and blood transfusion for more severe cases. The incidence of dengue fever has increased dramatically since the 1960s, with around 50–100 million people infected yearly. Early descriptions of the condition date from 1779, and its viral cause and the transmission were elucidated in the early 20th century. Dengue has become a worldwide problem since the Second World War and is endemic in more than 110 countries. Apart from eliminating the mosquitoes, work is ongoing on a vaccine, as well as medication targeted directly at the virus.
Hospitals Dealing with Dengue Viral Infections in Pakistan
Heavy monsoon rains in Punjab has provided ideal conditions for dengue-carrying mosquitoes to thrive in stagnant waters. The number of Dengue Patients is constantly increasing. Seven patients lost their lives on 15th September 2011, while 5,500 Dengue cases have been confirmed in Punjab only. Out of 29 people who died of Dengue in Punjab, 25 were from Lahore, Geo News reported Friday, 16th September 2011.
According to District Health Officer Dr Khalid Randhawa, there are more than 30 private hospitals in the city. He said the number of private clinics with 20 beds was over 1,000.Dr Farooqi said the government hospitals had accepted the challenge to cope with the situation but in case of increase in the number of patients, the services of private hospitals would be utilised. He said private hospitals would treat the dengue patients free of cost.
Ahmed Medical Complex, Sadiqabad, and Aziz Nursing Home had offered 30 beds each. While other hospitals including: Bilal Medical Centre offered 15 beds, Social Security Hospital 100 beds, Railway Hospital 16 beds and Islamabad International Medical College Hospital set aside 10 beds for the investigation and treatment of dengue patients.
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What is dengue virus?
Dengue is an infectious disease of the tropics transmitted by striped Aedes aegypti mosquitoes and is characterized by sudden fever and causing rash and aching head and joints.
About Dengue Fever:
Dengue viruses occur in most tropical areas of the world. Dengue hemorrhagic fever is a more severe form of the viral illness. Dengue also goes by other names, including “breakbone” or “dandy fever.”
Dengue fever also known as breakbone fever, is an infectious tropical disease caused by the dengue virus. Symptoms include fever, headache, muscle and joint pains, and a characteristic skin rash that is similar to measles. In a small proportion of cases the disease develops into the life-threatening dengue hemorrhagic fever, resulting in bleeding, low levels of blood platelets and blood plasma leakage, or into dengue shock syndrome, where dangerously low blood pressure occurs.
Dengue is transmitted by several species of mosquito within the genus Aedes, principally A. aegypti. The virus has four different types; infection with one type usually gives lifelong immunity to that type, but only short-term immunity to the others. Subsequent infection with a different type increases the risk of severe complications. As there is no vaccine, prevention is sought by reducing the habitat and the number of mosquitoes and limiting exposure to bites.
Treatment of acute dengue is supportive, using either oral or intravenous rehydration for mild or moderate disease, and intravenous fluids and blood transfusion for more severe cases. The incidence of dengue fever has increased dramatically since the 1960s, with around 50–100 million people infected yearly. Early descriptions of the condition date from 1779, and its viral cause and the transmission were elucidated in the early 20th century. Dengue has become a worldwide problem since the Second World War and is endemic in more than 110 countries. Apart from eliminating the mosquitoes, work is ongoing on a vaccine, as well as medication targeted directly at the virus.
Hospitals Dealing with Dengue Viral Infections in Pakistan
Heavy monsoon rains in Punjab has provided ideal conditions for dengue-carrying mosquitoes to thrive in stagnant waters. The number of Dengue Patients is constantly increasing. Seven patients lost their lives on 15th September 2011, while 5,500 Dengue cases have been confirmed in Punjab only. Out of 29 people who died of Dengue in Punjab, 25 were from Lahore, Geo News reported Friday, 16th September 2011.
According to District Health Officer Dr Khalid Randhawa, there are more than 30 private hospitals in the city. He said the number of private clinics with 20 beds was over 1,000.Dr Farooqi said the government hospitals had accepted the challenge to cope with the situation but in case of increase in the number of patients, the services of private hospitals would be utilised. He said private hospitals would treat the dengue patients free of cost.
Ahmed Medical Complex, Sadiqabad, and Aziz Nursing Home had offered 30 beds each. While other hospitals including: Bilal Medical Centre offered 15 beds, Social Security Hospital 100 beds, Railway Hospital 16 beds and Islamabad International Medical College Hospital set aside 10 beds for the investigation and treatment of dengue patients.
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