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4 years ago
British English. It is prevalent since the time of the British.
condary education with reference to prevalent situation
malaria is more chronic then dengue
Dating has become more prevalent Divlrce rate is higher now More drinking and dance parties More extra marital affairs
Yellow fever and dengue are both viral diseases transmitted by mosquitoes, but they are caused by different viruses and have distinct characteristics. Yellow fever is caused by the yellow fever virus and can lead to severe liver damage and bleeding, with a vaccine available for prevention. In contrast, dengue is caused by the dengue virus and primarily results in high fever, severe headaches, and joint pain, with no specific vaccine widely available at all times. Additionally, yellow fever is more prevalent in Africa and South America, while dengue is found in tropical and subtropical regions worldwide.
Dengue fever can be fatal, symptoms are usually more serious after a secondary infection from a different strain of dengue (there are 4 strains of dengue). Secondary infection can lead to Dengue Haemorrhagic Fever which can cause internal bleeding, if the symptoms are not recognized it can ultimately lead to death.
Dengue fever affects millions of people worldwide, with estimates suggesting that around 390 million dengue infections occur annually. Approximately 96 million of these cases manifest clinically, leading to symptoms. The disease is prevalent in tropical and subtropical regions, putting about 3.9 billion people at risk of infection. The burden of dengue varies by region, with significant outbreaks reported in Southeast Asia, the Americas, and the Western Pacific.
As of my last update in October 2023, controlling dengue in Pakistan has been a significant challenge due to factors like climate, urbanization, and public health infrastructure. Efforts have included public awareness campaigns, vector control strategies, and vaccination initiatives. However, the effectiveness of these measures has varied, and outbreaks still occur, necessitating ongoing vigilance and improvement in response strategies. Continued investment in health infrastructure and community engagement is essential for better control of dengue in the region.
The short answer is: Yes, and often the 2nd time around the dengue will be more severe. The long answer is: There are 4 general types of dengue fever - these are called serotypes. Once 1 serotype of dengue has been contracted, limited immunity to this serotype is generated. However, if a person who has contracted dengue once, gets re-infected with a different serotype, this will often increase the severity of the disease and increase the chances of developing the much much more severe dengue hemorrhagic fever. Also, dengue is notorious for being generally more severe in children.
The Dalmatian they are the most prevalent dog