What are the statistics of dengue?
The number of dengue cases reported to WHO increased over 8 fold over the last two decades, from 505,430 cases in 2000, to over 2.4 million in 2010, and 5.2 million in 2019. Reported deaths between the year 2000 and 2015 increased from 960 to 4032, affecting mostly younger age group.
What is the death rate of dengue in India?
Dengue fever is typically a self-limited disease with a mortality rate of less than 1% when detected early and with access to proper medical care.
How many cases of dengue are there in 2020?
One year after the national dengue epidemic was announced in August 2019, reported dengue cases have dropped from 430,282 to 59,675 in 2020. Dengue mortalities have also significantly dropped from 2019 with 1,612 deaths versus 231 in 2020.
What are the estimates of dengue cases for each year?
Dengue virus (DENV) is the most important arbovirus among humans. With around half the world population at risk and recent estimates of about 60–100 million symptomatic infections per year,1,2 DENV imposes a substantial burden to communities and health systems in most tropical and subtropical countries.
Which country has most dengue?
The five countries reporting most cases are: Brazil (167 602), Peru (20 491), Colombia (11 043), Nicaragua (6 834) and Ecuador (3 929). This is an increase of 75 509 cases and 41 deaths since 10 March 2022. All four dengue virus serotypes (DENV 1, DENV 2, DENV 3, and DENV 4) are currently circulating in the Americas.
What is the future of dengue?
Globally we predict 2.25 (1.27–2.80) billion more people will be at risk of dengue in 2080 compared to 2015, bringing the total population at risk to over 6.1 (4.7–6.9) billion (Table 2), or 60% of the world’s population, according to RCP6.
Is dengue endemic in India?
India has confirmed Dengue cases with cases reported from across the country. Dengue is endemic in India. Transmission occurs year-round in southern areas and from April through November in northern states.
Which country has the most dengue fever?
The five countries reporting most cases are: Brazil (167 602), Peru (20 491), Colombia (11 043), Nicaragua (6 834) and Ecuador (3 929). This is an increase of 75 509 cases and 41 deaths since 10 March 2022.
Are there dengue cases in USA?
Dengue outbreaks occasionally occur in the continental United States. Dengue is common in the US territories of Puerto Rico, the US Virgin Islands, and American Samoa. Nearly all dengue cases reported in the 48 contiguous US states were in travelers infected elsewhere.
How many cases of dengue are there in 2021?
The cumulative number of cases reported as of epidemiological week 11 of 2022 is 68. This is lower compared to 146 cases reported during the same period in 2021. During epidemiological week 11 of 2022, 592 dengue cases were reported for a total of 7,364 cumulative reported dengue cases for 2022.
Which country has the highest rate of dengue fever?
Who first discovered dengue fever?
Discovery of the Dengue Viruses In 1943, Ren Kimura and Susumu Hotta first isolated the dengue virus. These two scientists were studying blood samples of patients taken during the 1943 dengue epidemic in Nagasaki, Japan. A year later, Albert B. Sabin and Walter Schlesinger independently isolated the dengue virus.