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Written By: Admin | Published : September 19, 2013 9:55 AM IST
Bollywood actress Sonali Bendre, a mother to an eight-year-old boy, lent support to a campaign to prevent dengue in the country. She said it is vital to take preventive measures all the time. The campaign - Fight Dengue For Payal - was launched here Wednesday as a joint initiative by pest control brand Allout and Voluntary Health Association of India (VHAI). The campaign is named after a 12-year-old girl named Payal Samariya, who saw her friend suffering from dengue and was inspired to be part of this campaign.
'As a mother, I do not want children like Payal to suffer from diseases like dengue,' said Sonali. 'Dengue can happen to anyone at any age, it's us who have to take preventive measures to fight this disease. Let us all come together with Payal to fight against mosquito-borne diseases and help protect our families,' added the actress. The campaign will be implemented between the months of September and November in Delhi, Chennai, Hyderabad and Kolkata.
Jaipur-based girl Payal has committed her time and energy to be part of this programme which will help spread prevention messages to as many people as possible. Dengue is a mosquito-borne viral disease and is transmitted to people by the virus-infected Aedes mosquito. Periods during and after monsoon have higher rates of mosquito activity, turning stagnant water, including puddles near roads and trenches, into breeding grounds.
During this season, the incidence of dengue increases, making it even more critical to take the necessary steps to prevent it from reaching epidemic proportions. 'Dengue is a disease that can attack anyone. More than 22,000 dengue cases have already been reported in India till August this year,' said P.C. Bhatnagar, director, communicable diseases, VHAI.
'There is a need for utmost caution and a high-level of preparedness with regard to outbreak of vector-borne diseases during the current weather conditions which are marked by intermittent showers and fluctuation in temperature,' added Bhatnagar.
What is dengue?
It is a tropical disease, usually transmitted by mosquitoes and the common symptoms include fever, headache, muscle and joint pains and skin rash. There is no vaccine for dengue and the only way to reduce infections is to improve hygiene levels so as to prevent mosquito-bites and prevent mosquitoes from breeding. It's particularly difficult to create a vaccine because it's caused by different viruses and there are no animal models available for testing. The disease kills over five thousand Indians every year and is a seasonal threat, particularly during the monsoon seasons.
What are the symptoms of dengue?
Characterized by severe flu-like symptoms, dengue affects infants, children and adults alike and could be fatal. The clinical manifestations of dengue vary with the age of the patient. A person suffering from high fever in the range of 40 C/ 104 F, accompanied by any two of the following symptoms could be suffering from dengue:
Symptoms usually last for 2-7 days. Dengue could progress to severe dengue, a potentially fatal complication, causing leaking of plasma, fluid accumulation, respiratory distress, severe bleeding and organ impairment.
The warning signs to look out for occur 3-7 days after the first symptoms along with a decrease in temperature are:
The next 24-48 hours of the critical stage can be lethal; proper medical care is needed to avoid complications and risk of death.
Once you see any of the above symptoms, do visit a doctor as soon as possible.The diagnosis of dengue fever is usually made when a patient exhibits the typical clinical symptoms of headache, fever, eye pain, severe muscle aches and petechial rash. Usually if a patient is from an area that has a huge population of mosquitoes, dengue can be suspected. A blood test to diagnose people with dengue fever, called the DENV (Detect IgM Capture ELISA) may also be used.
If untreated, the most serious complication is dengue haemorrhagic fever (DHF), in which blood vessels start to leak and cause bleeding from the nose, mouth, and gums. Untreated DHF can lead to dengue shock syndrome (DSS), which is lethal in 90% of cases unless promptly and correctly treated, in which case fatality rates can fall as low as 1%, depending on quality of treatment.
Recently there have been news stories on a dengue strain that affects the liver. This condition is also called dengue hepatitis. It leads to severe organ malfunction and in some cases even organ failure. In the case of dengue hepatitis, fever lasts longer, often for more than a week, and leaves the patient extremely exhausted. An indication of this condition, according to experts is the sudden rise in SGOT (Serum Glutamic Oxaloacetic Transaminase) and SGPT (Serum Glutamic Pyruvic Transaminase) levels, sometime almost 20 times higher than the normal level. Dengue hepatitis is characterized by high fever, lasting more than a week, extreme weakness. The blood tests show an increase in SGPT and SGOT levels, a drop in platelet count and WBCs.
Medication
Because dengue fever is a viral infection, there is no specific treatment for the condition. The patient should seek medical advice and drink plenty of fluids. Symptomatic relief can be sought using NSAIDs (Non-steroidalanti-inflammatory drugs) such as Paracetamol. But drugs such as aspirin or ibuprofen should not be taken since they can increase the risk of bleeding. For severe dengue, medical care by experienced physicians can frequently save lives. It is important to maintain the fluid volume of the patient for recuperation of the patient.
Prevention
Dengue is a communicable diseases spread by mosquitoes from one human to another. So, the only way it can really be prevented is by avoiding mosquito bites. One can make sure all egg-laying habitats of mosquitoes like open and stagnant water source are cleaned up. If there are any open water sources you cannot eliminate, cover them and apply appropriate insecticides. Use protection such as window screens, long-sleeved clothes, and insecticide treated materials, coils and vaporizers.
