Where is chikungunya most common in the world?
Endemic regions and outbreaks in the world Chikungunya fever is endemic in Africa, Southeast Asia, the Indian subcontinent, Pacific Region and most probably in the (sub) tropical regions of the Americas. Chikungunya fever has caused numerous epidemics in Africa and Asia.
Is dengue fever in the US?
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.
Is chikungunya still around?
Chikungunya cases in India were approaching 65 000. European case reports remained below 500. In 2017, ECDC reported a total of 10 countries, with 548 cases with chikungunya, of which 84% were confirmed cases.
How many cases of chikungunya virus were identified in 2019?
For 2019, 15 countries reported 516 cases of chikungunya virus disease, of which 421 (82%) were confirmed. The number of cases was higher than in 2018, but comparable to 2016 and 2017. The EU/EEA notification rate was 0.1 cases per 100 000 population. The majority (n=412, 80%) of the cases were 25–64 years of age.
Is chikungunya epidemic or pandemic?
While the disease typically occurs in Africa and Asia, outbreaks have been reported in Europe and the Americas since the 2000s. In 2014 more than a million suspected cases occurred….
| Chikungunya | |
|---|---|
| Causes | Chikungunya virus (CHIKV) spread by mosquitoes |
| Diagnostic method | Blood test for viral RNA or antibodies |
Which state had the highest reported cases of chikungunya virus disease in 2019?
In 2019, there were a total of 171 cases of chikungunya virus, 35 of which occurred in California, the highest number of chikungunya cases of any U.S. state.
Is dengue fever in Texas?
The mosquito that transmits dengue fever is found in Texas and across the southeastern U.S., so there is a potential risk for dengue transmission. Sporadic outbreaks have occurred in the Gulf coastal area and in extreme south Texas.
Is dengue common in Florida?
While previously present in Florida, the virus was eliminated from the United States several decades ago. Since then, a small number of cases have been reported each year in individuals with recent travel history to a dengue-endemic country. Until 2009, there were no reports of dengue acquired in Florida since 1934.
Is chikungunya a pandemic or epidemic?
Pandemic threat: Chikungunya has already been a pandemic, albeit one that didn’t affect the Global North. In 2004, a large outbreak in Kenya spilled out into the islands of the Indian Ocean and Asia and led to a pandemic that spanned several years and had more than a million cases.
Who is the carrier of chikungunya?
Chikungunya virus is primarily transmitted to people through the bite of an infected mosquito, mainly Aedes aegypti and Aedes albopictus. People are the primary host of chikungunya virus during epidemic periods. Mosquitoes become infected when they feed on a person who already has the virus.
Can you get chikungunya twice?
Can you get chikungunya twice? No, only once; then protective antibodies are developed. According to the evidence available to date, there should be life-long immunity.
What is the fastest way to cure chikungunya?
Treatment
- Get plenty of rest.
- Drink fluids to prevent dehydration.
- Take medicine such as acetaminophen (Tylenol®) or paracetamol to reduce fever and pain.
- Do not take aspirin and other non-steroidal anti-inflammatory drugs (NSAIDS) until dengue can be ruled out to reduce the risk of bleeding.
What is chivk and what is it related to?
CHIVK is closely related to several other alphaviruses, including Ross River virus, Barmah Forest virus, o’nyong-nyong virus, the Sindbis group of viruses, and the Mayaro virus, all of which are known to cause arthritis [4].
What is CHIKV and how is it transmitted?
CHIKV is a viral disease transmitted to people by the bites of infected mosquitoes. Mosquitoes become infected by feeding on infected persons. CHIKV is transmitted primarily by the yellow fever mosquito but may also be transmitted by the Asian tiger mosquito. Where does CHIKV occur?
Where can I get tested for Chikungunya virus (CHIKV) in the US?
1 Diagnostic and Reference Laboratory, Arbovirus Disease Branch, Centers for Disease Control and Prevention, Fort Collins, Colorado 80521, USA. [email protected] Chikungunya virus (CHIKV), a mosquito-borne alphavirus, is endemic in Africa and Asia. In 2005-2006, CHIKV epidemics were reported in islands in the Indian Ocean and in southern India.
What is chikungunya virus (CHIKV)?
What is the Chikungunya virus (CHIKV)? CHIKV is a viral disease transmitted to people by the bites of infected mosquitoes. Mosquitoes become infected by feeding on infected persons. CHIKV is transmitted primarily by the yellow fever mosquito but may also be transmitted by the Asian tiger mosquito.