Category: Mosquito Bourne Diseases
Yellow Fever Resurgence Could Make COVID Look ‘Pale’ by Comparison
Science Alert Yellow fever is a dangerous mosquito-borne virus that, for hundreds of years, has caused sporadic, deadly outbreaks in the tropics of South America, Central America, and Africa. According to a new perspective from infectious disease specialists and the Yellow Fever Advisory Group, the chances of the virus going global have only increased with each passing decade. A recent resurgence in yellow fever […]
May 21, 2025
Panama’s Malaria Outbreak Produces Two Fatalities
VAX Before Travel In 1904, the Isthmus of Panama reported that tropical diseases such as malaria led to the death of an estimated 12,000 workers during the Panama Canal project. Over 100 years later, the mosquito-transmitted malaria continues to impact the health of the Republic of Panama. On May 9, 2025, Panama’s Ministry of Health […]
May 14, 2025
The deadly riddle of blackwater fever: the search for answers over illness killing Uganda’s children
The Guardian A dangerous complication of malaria turns urine dark with blood – but only affects some young patients in rural areas and not others. Puzzled experts are trying to find out why. By the age of six, Babirye Zainab had already contracted malaria several times. Her grandmother did not see it as a big […]
May 14, 2025
The virus that stalks urban neighborhoods
Yale Climate Connections West Nile sickened hundreds in the most affluent residential area in Dallas in 2012. Chicago, Los Angeles, and Sacramento suffer from hot spots, too. What’s helping it thrive in cities? Each summer, as mosquitoes begin to buzz, the risk of West Nile virus quietly rises — and cities aren’t immune. In 2012, […]
May 7, 2025
Scientists say global conditions are ripe for a yellow fever pandemic
Medical News A recent study published in the journal npj Viruses proposed that global trends, including unprecedented urbanization, increased international travel, and the expansion of mosquito habitats, increase the odds of the geographic spread of the yellow fever (YF) virus (YFV). YF, caused by YFV, is an acute viral illness in humans and several nonhuman primates. Unlike […]
Apr 30, 2025
Japanese encephalitis has claimed a second life in NSW and been detected in Brisbane. What is it?
The Conversation A second man has died from Japanese encephalitis virus in New South Wales on March 6, the state’s health authorities confirmed on Friday. Aged in his 70s, the man was infected while holidaying in the Murrumbidgee region. This follows the death of another man in his 70s in Sydney last month, after holidaying in the same region […]
Mar 18, 2025
Dengue cases set a new record in the Americas this year as deaths also surge
AP SAN JUAN, Puerto Rico (AP) — Dengue fever is sweeping across the Caribbean and the Americas, with a record 12.6 million suspected cases of the mosquito-transmitted virus reported this year, nearly triple the number from last year, health officials said Tuesday. Cases of dengue have been surging globally as warmer weather brought on by climate change enables mosquitoes to […]
Dec 11, 2024
How bacteria-infected mosquitoes reduced dengue cases
Chemical and Engineering News Dengue infections are on the rise in many parts of the world, thanks to climate change and the expansion of the range of Aedes aegypti mosquitoes. While some public health agencies are slowly rolling outtwo licensed vaccines, a few countries are also testing a novel intervention to battle these mosquitoes and the diseases they spread. […]
Nov 26, 2024
Texas officials announce first locally acquired case of dengue virus in 2024
ABC News Texas public health officials announced on Monday that the state’s first locally acquired case of dengue virus of the year was reported in Cameron County. There have been 106 travel-associated dengue cases in Texas in 2024, one of which resulted in death, officials said in a press release, noting this is the highest […]
Nov 26, 2024
Novel way to beat dengue: Deaf mosquitoes stop having sex
BBC Scientists believe they have found a quirky way to fight mosquito-spread diseases such as dengue, yellow fever and Zika – by turning male insects deaf so they struggle to mate and breed. Mosquitoes have sex while flying in mid-air and the males rely on hearing to chase down a female, based on her attractive […]
Nov 5, 2024