Can you get dengue fever twice

You also should call a doctor if you develop symptoms of the infection after going to a region that has dengue fever. A doctor or nurse practitioner will examine you. He or she will ask you questions about how you're feeling, your medical history, and recent travels. Your doctor might want you to give a blood sample to test for the disease. If you've been diagnosed with dengue, call your doctor or get to a hospital emergency room right away if your symptoms get worse or if new symptoms appear, especially in the day or two after the fever goes down.

For mild cases, doctors usually recommend drinking plenty of fluids to avoid dehydration, getting lots of rest, and taking acetaminophen to relieve the fever and pain. People with dengue shouldn't take medicines with aspirin or ibuprofen, which can make bleeding more likely. Most cases of dengue fever will go away within a couple of weeks and won't cause any long-term problems.

But dengue hemorrhagic fever requires treatment in a hospital with intravenous IV fluids and close monitoring. That's why it's really important to call a doctor or go to the ER if symptoms are severe or get worse in the first day or two after the fever goes away. That's when dengue hemorrhagic fever is most likely to develop. You can help keep yourself free of dengue fever by avoiding mosquito bites. If you live in or will be visiting an area where there's dengue fever:.

Thank you for subscribing to our Daily News Capsule newsletter. Whatsapp Twitter Facebook Linkedin. Sign Up. Edit Profile. Subscribe Now. Your Subscription Plan Cancel Subscription. Home India News Entertainment. Can you get dengue again after suffering from it once? It is possible to get dengue more than once. At present there are 4 different strains of Dengue that are currently recognized. A patient can get dengue from two or more different strains of dengue.

Hence a patient can suffer from dengue more than once. When patients are infected with the dengue virus they can come down with dengue hemorrhagic fever and suffer massive internal bleeding and liver damage. Prof Lok said an effective vaccine has to be able to stimulate equally strong protective responses simultaneously against all four serotypes. She added that clinical trials of a vaccine by pharmaceutical giant Takeda has so far shown encouraging results. EID researchers are also aiming to develop a cocktail vaccine taking into consideration the different DenV morphologies, said Prof Lok.

A: Since March, together with the Inter-Agency Dengue Task Force, NEA has started an exercise to remove potential mosquito breeding habitats, ahead of the traditional peak dengue season. NEA's dengue prevention volunteers and grassroots advisers have also visited homes in dengue clusters and areas with a high Aedes aegypti mosquito population to advise residents on dengue prevention.

This project involves releasing sterile male mosquitoes in certain areas in Singapore. Female Aedes aegypti mosquitoes that mate with such males lay eggs that do not hatch, thus suppressing the mosquito population. The mosquitoes will be gradually released in the whole of Yishun and Tampines towns by early next year.

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