Tag

Chikungunya

All articles tagged with #chikungunya

science26 days ago•9 min saved

Climate-driven Mosquito Invasion Sparks Dengue and Chikungunya Spread Across Europe

Climate warming is enabling the tiger mosquito (Aedes albopictus) to spread across Europe, leading to locally transmitted dengue and chikungunya without travel links, as seen in a 2024 Italian outbreak in Fano. Researchers warn the mosquito season could lengthen and transmission may occur at cooler temperatures than previously thought, raising the risk of endemic disease in parts of Europe even as extreme heat can reduce mosquito numbers. Public-health preparedness, vector-control efforts (such as sterile-male releases), and individual precautions are increasingly essential as other invasive species like Aedes aegypti appear in Madeira and Cyprus.

via WIRED|

#aedes-albopictus #chikungunya #climate-change

health1 month ago•5 min saved

Costa Rica Outbreak Triggers CDC Level-2 Travel Alert for Guanacaste

The CDC has issued a Level 2 Travel Health Notice for Costa Rica’s Guanacaste Province due to a chikungunya outbreak centered in Playa Langosta, prompting travelers to take extra mosquito bite precautions. Four cases have been confirmed with about 17 more probable, and authorities are fumigating homes and removing mosquito breeding sites. Travelers should use insect repellent, wear long sleeves and pants, stay in screened or air-conditioned accommodations, and eligible travelers may be advised to get vaccinated; pregnant women are advised to reconsider travel to the area. Seek medical care if fever, joint pain, headache, or rash develops.

via Fox News|

#cdc-travel-warning #chikungunya #costa-rica

travel-news1 month ago•15 min saved

Embassy Warns of Local Chikungunya Outbreak at Playa Langosta, Costa Rica

The U.S. Embassy has issued a health alert for Playa Langosta in Guanacaste, Costa Rica, due to local chikungunya transmission; travelers should watch for fever, joint pain, headaches, and nausea, and take bite-prevention steps since there is no vaccine. Use EPA-registered repellents (DEET, picaridin, IR3535), wear long sleeves and pants, and eliminate standing water around accommodations. Costa Rica remains broadly safe for tourists with a Level 2 State Department advisory, so review current safety advisories before traveling.

via Travel Off Path|

#chikungunya #costa-rica #mosquito-borne

health1 month ago•32 min saved

Guanacaste Beach Town Grapples with Chikungunya Outbreak as Costa Rica Amplifies Mosquito Control

Costa Rica has confirmed a chikungunya outbreak in Playa Langosta near Tamarindo, with four confirmed and 17 probable cases; health teams have intensified mosquito-control efforts, fumigating thousands of homes and inspecting hundreds of properties to eliminate breeding sites, while authorities urge residents and visitors to use repellent, remove standing water, and follow basic precautions as surveillance continues.

via The Tico Times|

#chikungunya #costa-rica #guanacaste

wellbeing2 months ago•19 min saved

Five mosquito-borne threats you’re most likely to encounter in the U.S.

The Washington Post’s Well+Being piece identifies the five mosquito-borne diseases most likely to be contracted in the United States—West Nile virus, dengue fever, chikungunya, Zika virus, and eastern equine encephalitis. Most infections cause mild or no symptoms, but some can lead to serious complications, especially in vulnerable people. Climate change may extend mosquito seasons, and travelers can inadvertently spread infections. Preventive steps include using insect repellent, keeping screens intact, and eliminating standing water around homes.

via The Washington Post|

#chikungunya #dengue-fever #eastern-equine-encephalitis

health2 months ago•51 min saved

IIT Roorkee cow-urine study spurs online debate over chikungunya antiviral claims

IIT Roorkee researchers report bioactive compounds in cow urine distillate showing significant antiviral activity against Chikungunya in lab tests (over 90% viral-load reduction with cow urine distillate and up to 99.85% with an optimized natural formulation), a finding published in ACS Agricultural Science & Technology. The announcement has sparked online debate over the science, with some calling it pseudoscience and others praising Ayurveda-inspired antiviral approaches; further preclinical and translational studies are needed to assess therapeutic potential.

via Deccan Herald|

#ayurveda #chikungunya #cow-urine-distillate

health6 months ago•4 min saved

Chikungunya risk expands across Europe as climate warms, study finds

A new study shows warmer European temperatures could enable chikungunya transmission by the invasive Asian tiger mosquito for six months of the year in southern Europe and several months in much of western Europe, lowering the transmission threshold to about 13–14°C (down from 16–18°C). This broadens areas and seasons at risk, with outbreaks historically sparked by travel but potentially escalating locally as mosquitoes move northward. The finding underscores the need for surveillance, mosquito-control measures, and personal protection to prevent bites; the UK has yet to see local transmission, though imported cases rose in 2025.

via The Guardian|

#chikungunya #climate-change #europe

health7 months ago•32 min saved

Costa Rica Sees First Chikungunya Case in Nine Years, Prompting Mosquito Control Push

Costa Rica confirmed its first chikungunya case in nine years—a 24-year-old man from Esparza, Puntarenas—after lab confirmation, prompting fumigation across Esparza and planned follow-up spraying to curb transmission. Authorities emphasize vector control, urge residents to remove standing water, use repellent, and seek medical care if symptoms appear, as surveillance continues; the virus last appeared in the country in 2017, with ongoing dengue activity in the region.

via ticotimes.net|

#chikungunya #costa-rica #esparza

health7 months ago•1 min saved

Cuba's Declining Mosquito-Borne Diseases Boost Tourist Confidence

An outbreak of mosquito-borne viruses, mainly chikungunya and dengue, has caused dozens of deaths in Cuba, prompting health warnings and travel advisories. The outbreak is linked to poor hygiene and water storage issues, with climate change potentially expanding mosquito habitats. Authorities recommend precautions like insect repellent and vaccination, and are implementing mosquito control measures.

via Yahoo|

#chikungunya #cuba #dengue

health8 months ago•2 min saved

Cuba Faces Deadly Mosquito-Borne Virus Outbreak Amid Complex Epidemic

In Cuba, 33 people, including 21 children, have died from mosquito-borne chikungunya and dengue viruses since July, with the outbreak exacerbated by economic hardships and poor sanitation. The government reports most deaths from chikungunya, which causes severe joint pain and fever, while dengue has also claimed 12 lives. The outbreak has spread across all provinces, and health authorities have issued travel advisories for at-risk regions, including Cuba, urging precautions and vaccination.

via CBS News|

#chikungunya #cuba #dengue

health10 months ago•2 min saved

First Local Transmission of Chikungunya Virus Reported in the US

A woman in New York contracted chikungunya, a mosquito-borne disease rarely seen in the U.S., likely transmitted by Asian tiger mosquitoes that have expanded their range due to warmer winters, highlighting concerns about climate change and vector-borne diseases in the country.

via Yahoo|

#chikungunya #climate-change #health

health10 months ago•1 min saved

Long Island Woman's Chikungunya Diagnosis Marks Return of Mosquito-Borne Virus in U.S.

A woman in Long Island was diagnosed with chikungunya, a mosquito-borne tropical disease rarely seen in the U.S., after experiencing severe fever and joint pain, raising concerns about the virus's spread in new regions.

via The New York Times|

#chikungunya #disease-diagnosis #health

health10 months ago•0 min saved

New York Reports First Local Chikungunya Case in Six Years

New York state has confirmed its first locally acquired case of chikungunya in six years, with the patient having no recent foreign travel, but officials have not found the virus in local mosquitoes and say the risk to the public remains low.

via The Washington Post|

#chikungunya #health #locally-acquired

health10 months ago•3 min saved

First Local Chikungunya Case in New York Since 2019

A case of chikungunya, a mosquito-borne virus typically seen in South America, has been confirmed in a Long Island resident, marking the first local transmission in New York since 2015. The virus causes symptoms like fever and joint pain, and while rare, severe cases can occur. The risk of transmission in New York is currently very low due to colder temperatures, but health officials advise precautions against mosquito bites. The increase in outbreaks globally is linked to climate change and urbanization.

via AP News|

#chikungunya #health #mosquito-borne

health10 months ago•2 min saved

New York Reports First Local Chikungunya Case in Six Years

New York reports its first locally acquired chikungunya case in six years, confirmed on Long Island, likely contracted from an infected mosquito, with low public health risk but ongoing precautions recommended to prevent mosquito bites.

via ABC News - Breaking News, Latest News and Videos|

#chikungunya #disease-prevention #health