animation showing how proximity affects viral transmission
Monkeypox Likely Spread Undetected in US Before Recent Reports  
Two strains of monkeypox have been detected in the US, suggesting the virus has been circulating in the country for some time, the CDC says.
Monkeypox Likely Spread Undetected in US Before Recent Reports  
Monkeypox Likely Spread Undetected in US Before Recent Reports  

Two strains of monkeypox have been detected in the US, suggesting the virus has been circulating in the country for some time, the CDC says.

Two strains of monkeypox have been detected in the US, suggesting the virus has been circulating in the country for some time, the CDC says.

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zoonotic diseases
Grey and white image of transmission electron tomography of monkeypox virus
US Case Adds to Unusual Monkeypox Outbreak
Natalia Mesa | May 19, 2022
Experts are scrambling to understand clusters of the normally rare disease that have been reported in Europe and North America in the last month.
A young white-tailed deer in the snow
Possible Case of Deer-To-Human SARS-CoV-2 Transmission
Catherine Offord | Mar 3, 2022
Canadian researchers identify a highly mutated variant of the virus in white-tailed deer and link it to a human COVID-19 case in the region—though they emphasize that the infection risk to people is low.
Raccoon dog behind bars of a cage
New Preprints Further Implicate Market in Pandemic’s Origins
Natalia Mesa | Feb 28, 2022
Three studies that analyzed samples from Wuhan’s Huanan Seafood Wholesale Market add to evidence that SARS-CoV-2 has zoonotic origins.
Small group of Scimitar-horned oryx
Tool Identifies Likely Reservoir Species for SARS-CoV-2
Emma Yasinski | Nov 16, 2021
Researchers used sequencing data and phenotypic traits to predict which of 5,400 species were most likely to be susceptible to contracting and spreading the virus back to humans.
Deer at grass field with autumn trees at the background stock photo
Researchers Detect Coronavirus in Iowa Deer
Chloe Tenn | Nov 3, 2021
Multiple white tailed deer tested positive for SARS-CoV-2 likely transmitted from humans, a study finds, indicating the species could act as a reservoir for the virus.
black and white electron microscope image showing oval-shaped mature monkeypox virions as well as rounder immature ones
Texas Monkeypox Case Underscores Need for Better Surveillance
Christie Wilcox | Jul 30, 2021
A patient caught the rare disease in Nigeria before flying through two US airports, exposing more than 200 people from 27 states.
A stylized, computer-generated 3D render of a virus cell that looks similar to SARS-CoV-2
Two New Coronaviruses Make the Leap into Humans
Amanda Heidt | May 20, 2021
Two viruses from dogs and pigs were isolated from human patients, but neither was proven to cause severe disease or to transmit to other people.
Illustration of a coronavirus
COVID-19’s Origins Need Further Investigation, Say Scientists
Catherine Offord | May 14, 2021
A letter signed by 18 researchers argues that hypotheses about zoonotic spillover or accidental lab release both “remain viable” in the absence of additional evidence.
Q&A: New Tool Ranks Viruses by Their Risk of Jumping to Humans
Jef Akst | Apr 9, 2021
Researchers involved in a long-term project to identify viruses of concern have now assessed the risk factors that could help forecast which pathogens are the most likely to spillover from wildlife to people.
COVID-19, SARS-CoV-2, pandemic, research, reverse genetics, toolkit, antibodies, RNA
Q&A: A Molecular Toolkit to Build SARS-CoV-2 Research Capacity
Asher Jones | Mar 3, 2021
Sam Wilson discusses a user-friendly set of resources that he and his collaborators developed to aid labs pivoting to study COVID-19.
Yunnan province, China, bats, bat, COVID-19, SARS-CoV-2, SARS-CoV-1, infectious disease, pandemic, coronavirus, climate change, modeling,
Are Climate-Driven Shifts in Bat Diversity to Blame for COVID-19?
Asher Jones | Feb 12, 2021
A study proposes that habitat for bats—and their accompanying coronaviruses—has increased in southern Asia over the last century, but experts debate the reliability of the analysis.
wuhan china who world health organization sars-cov-2 origins lab escape huanan seafood market intermediate host bat covid-19 coronavirus pandemic
WHO Discounts Idea that SARS-CoV-2 Leaked from a Lab
Kerry Grens | Feb 9, 2021
An investigation by the World Health Organization into the origins of COVID-19 will instead focus on the virus’s animal origins and the possibility of spread through frozen foods.
Q&A: Minks Can Transmit SARS-CoV-2 to Humans, Study Shows
Max Kozlov | Nov 13, 2020
Whole genome sequencing of the virus infecting the farm animals showed that it spread from the workers to the mink and back, indicating that an animal could serve as a viral reservoir.
Denmark to Cull 17 Million Mink Amid SARS-CoV-2 Mutation Concerns
Lisa Winter | Nov 5, 2020
Government authorities say because the animals are good hosts of the novel coronavirus, and this new viral variant could undermine vaccine efforts against COVID-19, they are destroying the nation's entire stock of mink.
Disrupted Habitats Have More Zoonotic Disease Hosts: Study
Lisa Winter | Aug 6, 2020
Animals that can host pathogens dangerous to humans, such as rodents, birds, and bats, are proportionately more common in human-occupied spaces than in remote areas.
civet cat sars coronavirus sars-cov-2 covid-19 pandemic intermediate host zoonoses zoonotic
Which Species Transmit COVID-19 to Humans? We’re Still Not Sure.
Claire Jarvis | Mar 16, 2020
Preliminary modeling studies provide a shortlist of potential coronavirus intermediate host species.
Cause of Viral Pneumonia Outbreak in China Unknown
Catherine Offord | Jan 6, 2020
Health authorities have ruled out the usual suspects, leading to fears that a novel virus is causing the infections in Hubei Province.
Zoonotic Disease Research Program Shut Down
Emily Makowski | Oct 28, 2019
The USAID’s Predict program, which conducted animal virus surveillance and disease outbreak prevention training, is ending after its 10-year funding run.
Isolated Ebola Cases Hard to Diagnose, Go Undetected
Munyaradzi Makoni | Jun 18, 2019
Wide availability of infection control and diagnostic resources is required to control outbreaks early.