Dengue is a mosquito-borne viral infection causing flu-like illness and sometimes severe complications.
Dengue is caused by the dengue virus, transmitted through mosquito bites.
Aedes aegypti and Aedes albopictus mosquitoes.
Through the bites of infected female Aedes mosquitoes.
No, it spreads only through mosquito bites.
Yes, there is a vaccine called Dengvaxia, which is approved for individuals aged 9-45 who have had a previous Dengue infection.
High fever, severe headache, pain behind the eyes, joint and muscle pain, nausea, vomiting, swollen glands, and rash.
Symptoms usually appear 4-10 days after being bitten.
Severe Dengue, or Dengue Hemorrhagic Fever, can cause severe abdominal pain, persistent vomiting, rapid breathing, bleeding gums, fatigue, restlessness, blood in vomit or stool, and low platelet count.
Through laboratory tests like RT-PCR and serological tests such as IgM and IgG ELISA.
Yes, some people may not show symptoms but can still spread the virus.
4-10 days after the mosquito bite.
No, there is no specific cure; treatment focuses on symptom management.
Treatment includes maintaining hydration, using acetaminophen for pain relief, and monitoring for complications.
Most people recover fully, but severe cases can have long-term health impacts.
Generally, treatment is safe, but improper use of NSAIDs can increase bleeding risks.
Very effective when used correctly.
Recovery usually takes 1-2 weeks for mild cases, longer for severe cases.
Yes, through mosquito control and bite prevention measures.
Using repellents, wearing long sleeves, using nets and screens, and eliminating standing water.
Individuals without a prior dengue infection due to the risk of severe dengue upon subsequent infection.
Eradication is challenging but reducing mosquito populations can significantly lower transmission rates.
By participating in mosquito control programs and eliminating breeding sites.
Yes, repellents containing DEET, picaridin, or oil of lemon eucalyptus are effective in preventing mosquito bites.
Eliminate standing water, use repellents, and educate others about prevention
Drain the water, clean the container, and use larvicides if needed.
Use repellents, wear protective clothing, and stay in mosquito-free accommodations.
In tropical and subtropical regions, especially Southeast Asia, the Americas, the Western Pacific, and Africa.
Because Aedes mosquitoes thrive in densely populated regions with ample breeding sites.
It expands the range and breeding season of Aedes mosquitoes.
Yes, severe Dengue can be life-threatening if not properly managed.
Dengue Fever is the milder form, while Dengue Hemorrhagic Fever involves severe symptoms and complications.
Yes, Dengue affects all age groups.
Yes, they can experience more severe symptoms and complications.
Yes, there are four dengue virus serotypes, and infection with one provides immunity only to that serotype.
They coordinate prevention, monitoring, and control efforts, and provide education on Dengue.
Dengue affects millions annually, causing significant public health and economic burdens.
Outbreaks can overwhelm healthcare facilities due to the high number of cases.
Yes, outbreaks can disrupt work and productivity due to illness and healthcare burdens.
Implement mosquito control programs, provide public education, support research, and ensure healthcare preparedness.
Yes, travel advisories may be issued for areas with active Dengue outbreaks.
Yes, blood donations from infected individuals can spread the virus if not properly screened.
Research is ongoing to develop antiviral drugs and improve vaccines
Seek medical attention for proper diagnosis and management.
No, there is no scientific evidence that natural remedies can cure Dengue.
Yes, outbreaks are more common during rainy seasons when mosquito breeding increases.
With proper medical care, the mortality rate is less than 1%, but without treatment, it can be as high as 20%.
No, laboratory tests are needed for a definitive diagnosis.
It’s advisable to avoid travel until you have recovered to prevent spreading the virus.
No, Dengue does not affect pets.
Yes, people with weakened immune systems or prior dengue infections are more at risk for severe Dengue.
As of July 2024, the Indian Council of Medical Research (ICMR) and the National Center for Vector Borne Diseases Control (NCVBDC) provide detailed updates on dengue cases in India.
Current Dengue Cases: Significant outbreaks have been reported across various states. For instance, Uttar Pradesh has seen the highest number of cases, with 35,402 reported so far this year. Other states like Kerala and Maharashtra also have high case numbers, with 4,412 and 1,639 cases respectively.