Recent evidence findings
Generating research brief from recent literature...
Summarizing recent literature with GPT-5... AI-generated summary. Interpret with care and verify against the source literature.
44 literature
30 viruses
15 countries
| Publication date | Type | Key finding | PMID |
|---|---|---|---|
| 2026-06-04 | Genomic Evolution | Phylogenetic analysis showed close genetic relationship between companion animal and human SFTSV strains, suggesting cross-species transmission potential. | 42241469 |
| 2026-06-03 | Serological Evidence | Serological surveys detected antibodies against tick-borne viruses including JMTV in livestock, humans, and rats; neutralizing antibodies confirmed in two livestock animals, one human, and one rat, indicating productive infection. | 42242448 |
| 2026-06 | Serological Evidence | Humans in Norway showed measurable post-seasonal GMT levels of influenza A(H1N1)pdm09 antibodies from 2009 to 2023, correlated with antibody prevalence in swine. | 41857313 |
| 2026-06 | Spillover Event | SFTSV was transmitted from a symptomatic domestic dog to two human owners, confirmed by identical S-segment sequences among hosts. | 42183047 |
| 2026-06 | Spillover Event | Phylogenetic analyses provided evidence of human spillover of Usutu virus in Spain, linking enzootic circulation in birds and mosquitoes to occasional human infections. | 42004747 |
| 2026-05-26 | Molecular Adaptation | The Q226H mutation in avian H5N1 hemagglutinin enables binding to human-type α2-6 sialic acid receptors, representing a structural adaptation towards human infection. | 42244705 |
| 2026-05-26 | Spillover Event | A human case in British Columbia was identified with infection by a clade 2.3.4.4b H5 avian influenza virus containing a mixture of 226Q/H in hemagglutinin. | 42244705 |
| 2026-05-25 | Spillover Event | Four zoonotic H1N1v infections in Spain between 2022 and 2026 were linked to genotypes circulating in white pigs. | 42244724 |
| 2026-05-25 | Cross Species Transmission | Phylogenetic analyses showed introductions of H1N1pdm09 from humans into pigs in Spain, generating multiple reassortant genotypes. | 42244724 |
| 2026-05-25 | Recombination Or Reassortment | Reassortant genotypes in pigs incorporated pandemic internal cassettes and human seasonal N2 segments, indicating cross-origin genome mixing. | 42244724 |
| 2026-05-20 | Zoonotic Surveillance | Environmental metagenomic surveillance detected avian influenza virus in one-third of wetland water samples along the East Atlantic Flyway, indicating presence of low-pathogenicity AIV and potential animal host associations. | 42029155 |
| 2026-05-20 | Reservoir Ecology | Wetlands were identified as environmental interfaces connecting wildlife, livestock, and humans, potentially facilitating pathogen transmission across domains. | 42029155 |
| 2026-05-15 | Spillover Event | A clade 2.3.4.4b A(H5N1) virus containing an HA-E190D substitution was detected in a human infection, indicating zoonotic transmission. | 42141159 |
| 2026-05-14 | Zoonotic Surveillance | HBV DNA was detected in fecal samples from wild-born great apes in Gabon, with sequences closely related to chimpanzee HBV strains, indicating endemic infection and potential zoonotic circulation. | 42198654 |
| 2026-05-14 | Genomic Evolution | A previously reported HBV strain (ChBassi) from great apes in Gabon showed recombination between human, gorilla, and chimpanzee HBV lineages, suggesting historical cross-species transmissions among primates. | 42198654 |
| 2026-05-13 | Molecular Adaptation | A single amino acid difference in Orf9b between SARS-CoV-2 and RaTG13 acts as a molecular switch, redirecting binding between Tom70 and MTARC2, thereby modulating immune evasion and viral adaptation to human versus bat hosts. | 42134328 |
| 2026-05-13 | Molecular Adaptation | A nonsynonymous mutation in the SARS-CoV-2 nucleocapsid protein enables replication in bat cells expressing human ACE2 and TMPRSS2, highlighting a molecular adaptation influencing cross-species infectivity. | 42134328 |
| 2026-05-09 | Spillover Event | Several viruses, including rotavirus A and parainfluenza virus 5 from Qinghai-Tibet wildlife, were identified as posing a high risk of zoonotic transmission. | 42106372 |
| 2026-05-08 | Molecular Adaptation | Hypoxia enhances N110 glycosylation of H3N2 hemagglutinin via the host B4GAT1-B4GALT1 complex, increasing receptor-binding ability, replication, and immune evasion. | 42198750 |
| 2026-05-08 | Molecular Adaptation | Flavivirus NS1 from infected human serum is taken up by Aedes mosquitoes during blood feeding and manipulates mosquito miRNA maturation to suppress apoptosis, enabling early viral replication. | 42103722 |
| 2026-05-08 | Host Range Experiment | Ferret models showed that N110-glycosylated H3N2 viruses had increased pathogenicity and antibody evasion. | 42198750 |
| 2026-05 | Molecular Adaptation | Mutations E461D, R468K, and D473G in the HAV 3Dpol polymerase enhance viral replication in mice and murine cells by improving interactions with host chaperone proteins HSPA8 and BAG2. | 42113844 |
| 2026-05 | Host Range Experiment | HAV RNA containing the R468K, E461D, and D473G mutations sustained infection in Ifnar1-/- mice, indicating host adaptation enabling replication in a non-human host. | 42113844 |
| 2026-05 | Spillover Event | Pteropine orthoreovirus was isolated from a Zambian fruit bat, and human infections cause pneumonia, indicating zoonotic spillover. | 42189872 |
| 2026-05 | Spillover Event | H7N9 avian influenza virus transmitted from wild birds and poultry to humans, causing severe respiratory disease and high mortality. | 41747464 |
| 2026-05 | Molecular Adaptation | Ser-46 in the PRV σA protein is a key virulence determinant found in strains from humans, monkeys, and bat flies but not in bat strains, suggesting molecular adaptation linked to interspecies transmission. | 42189872 |
| 2026-05 | Spillover Event | Serologic evidence in wild boars suggests possible spillover of avian or human influenza A viruses into wild boar populations in Spain. | 41668256 |
| 2026-04-25 | Receptor Usage | Khosta-1 sarbecovirus gained capacity for human ACE2 receptor usage and broader ACE2 binding following mutation screening using the RAISE tool. | 42034636 |
| 2026-04-25 | Receptor Usage | Sarbecoviruses PDF-2370 and Khosta-1 possess mutations that confer the ability to utilize human ACE2 and broaden ACE2 receptor binding across species. | 42034636 |
| 2026-04-25 | Genomic Evolution | Mutation analysis of sarbecovirus Khosta-1 showed that changes such as T498Y/W allowed human ACE2 receptor utilization and expansion of host range. | 42034636 |
| 2026-04-25 | Genomic Evolution | Mutation analysis of sarbecoviruses PDF-2370 and Khosta-1 identified amino acid changes T498Y/W that enabled human ACE2 binding and expanded host species potential. | 42034636 |
| 2026-04-22 | Receptor Usage | Heart-nosed bat alphacoronavirus CcCoV-KY43 uses human CEACAM6 as an entry receptor. | 42020746 |
| 2026-04-22 | Serological Evidence | Serological testing of human sera from Taveta, Kenya, found no antibody evidence for recent infection or spillover of heart-nosed bat coronavirus CcCoV-KY43. | 42020746 |
| 2026-04-21 | Spillover Event | A human influenza A(H5N1) infection occurred in association with an H5N1 outbreak among dairy cattle in the United States, providing evidence of animal-to-human spillover. | 42043271 |
| 2026-04-21 | Spillover Event | Human seasonal H3N2 influenza A viruses have been repeatedly transmitted from humans to swine, confirming a human-to-animal spillover event and identifying factors affecting susceptibility. | 41891722 |
| 2026-04-21 | Outbreak Investigation | An avian influenza A(H5N1) outbreak in dairy cattle in the United States during 2024 was associated with 70 human cases linked to animal-to-human transmission events. | 42043271 |
| 2026-04-21 | Genomic Evolution | Phylogenetic analysis of influenza A(H5N1) genomes from human cases was performed to investigate animal-to-human transmission events and identify outbreak clusters. | 42043271 |
| 2026-04-21 | Host Range Experiment | Piglets could be experimentally infected with a human-like H3N2 influenza A virus, resulting in replication and transmission to contact pigs, demonstrating swine susceptibility to a human seasonal influenza strain. | 41891722 |
| 2026-04-20 | Spillover Event | D1.1 genotype H5N1 viruses spilled over to bovines and caused severe disease in humans. | 42079231 |
| 2026-04-09 | Spillover Event | Traded mammals were significantly more likely to share pathogens with humans, indicating that wildlife trade contributes to animal-to-human spillover. | 41955375 |
| 2026-04-07 | Genomic Evolution | Bayesian phylodynamic analysis of Nipah virus N gene sequences from human and bat samples in Bangladesh identified two major lineages (BD-1 and BD-2) and ongoing diversification consistent with continued genomic evolution and lineage emergence. | 41817188 |
| 2026-04-07 | Host Range Experiment | Bovine embryonic fibroblasts were susceptible to a recently circulating 2022 H1N1pdm09-like influenza A virus but resistant to the original 2009 H1N1pdm09 strain, indicating differential host susceptibility among H1N1 lineages. | 41728991 |
| 2026-04-07 | Spillover Event | Nipah virus is transmitted from fruit bats to humans in Bangladesh through bat-contaminated food sources. | 41817188 |
| 2026-04-03 | Spillover Event | Human hepatitis B virus was found infecting wild neotropical primates in the Brazilian Amazon, with genetic evidence supporting human-to-primate spillover. | 41933110 |
| 2026-04-03 | Spillover Event | Rodents from rural Mexico showed serological evidence of SARS-CoV-2 exposure, indicating possible sporadic human-to-rodent spillback events. | 42043224 |
| 2026-04 | Spillover Event | Highly pathogenic avian influenza A(H5) viruses have repeatedly spilled over from animal sources into humans since 1997. | 42064832 |
| 2026-04-01 | Spillover Event | Influenza A(H5N1) genotype B3.13 viruses originating from cattle caused mild infections in humans, representing an animal-to-human spillover event. | 41922194 |
| 2026-04 | Spillover Event | Bovine-origin HPAI A(H5) clade 2.3.4.4b viruses have recently undergone increased zoonotic spillover to humans. | 42064832 |
| 2026-04 | Genomic Evolution | Phylogenetic analysis of hemagglutinin gene sequences from 7445 HPAI A(H5) viruses identified geographically distinct clade successions over time. | 42064832 |
| 2026-04 | Spillover Event | Detection of SARS-CoV-2 RNA in red foxes shows that foxes were naturally infected, supporting a human-to-animal spillback event. | 41960421 |
| 2026-04 | Host Range Experiment | Human Influenza B viruses replicated efficiently in swine primary respiratory epithelial cells from nasal turbinate, trachea, and lung, demonstrating swine cell susceptibility to these human IBV lineages. | 41891518 |
| 2026-04 | Spillover Event | Human infection with covert mortality nodavirus of aquatic origin was confirmed in patients with persistent ocular hypertensive viral anterior uveitis, indicating an aquatic animal-to-human spillover event. | 41888595 |
| 2026-04 | Receptor Usage | A/Swine/Jiangsu/YZ07/2024 H3N2 swine influenza virus shows enhanced human-type α-2,6-linked sialic acid receptor binding mediated by HA residues 190D, 225D, and 228S. | 41671764 |
| 2026-04-01 | Outbreak Investigation | Confirmed H5N1 detections were collected from 2022-2024 in the contiguous United States to inform outbreak risk prediction. | 41959793 |
| 2026-04 | Spillover Event | Pigs can occasionally be naturally infected with human influenza B viruses, indicating a human-to-swine spillback event. | 41891518 |
| 2026-04 | Serological Evidence | Seroconversion to covert mortality nodavirus of aquatic origin was detected in 70 human patients with persistent ocular hypertensive viral anterior uveitis, indicating zoonotic exposure linked to aquatic animal contact. | 41888595 |
| 2026-04 | Spillover Event | The study investigated spillover of yellow fever virus from animal reservoirs to humans at a forest-urban boundary. | 41857415 |
| 2026-04 | Spillover Event | A sylvatic outbreak of yellow fever virus in forest fragments near urban São Paulo indicates animal-to-human spillover risk mediated by mosquitoes and non-human primates. | 41813975 |
| 2026-03-27 | Spillover Event | Avian influenza H5N1 clade 2.3.4.4b viruses repeatedly spilled over from birds to humans and other mammals. | 42042777 |
| 2026-03-26 | Spillover Event | The paper reports possible viral spillback between humans and urban-adapted mammals based on phylogenetic similarity of their viruses. | 41888594 |
| 2026-03-25 | Spillover Event | SARS-CoV-2 spread from infected human caretakers to animals in US zoos, representing confirmed human-to-animal spillback events. | 41880766 |
| 2026-03-25 | Outbreak Investigation | Confirmed human-to-animal SARS-CoV-2 outbreaks occurred among zoo animals in the United States between 2020 and 2023, with caretakers identified as the main exposure source. | 41880766 |
| 2026-03-21 | Spillover Event | Pandemic influenza A/H1N1pdm virus was detected in a European bison, suggesting possible spillover from humans. | 41863702 |
| 2026-03 | Serological Evidence | Pan-alphavirus antibodies were detected in 35% of human serum samples from rural Liberia, indicating substantial prior exposure to alphaviruses. | 41884425 |
| 2026-03 | Serological Evidence | Pan-flavivirus antibodies were detected in 51% of human serum samples from rural Liberia, indicating widespread previous flavivirus exposure. | 41884425 |
| 2026-03 | Serological Evidence | Crimean-Congo hemorrhagic fever virus antibodies were detected in 24% of human serum samples, suggesting frequent prior exposure. | 41884425 |
| 2026-03 | Serological Evidence | Antibodies to Rift Valley Fever virus were detected in 9% of human serum samples from rural Liberia. | 41884425 |
| 2026-03 | Serological Evidence | Low seropositivity (8%) to Marburg virus was found in human serum, indicating potential prior exposure without recent outbreaks. | 41884425 |
| 2026-03 | Serological Evidence | Antibodies to Ebolavirus were detected in 13% of human serum samples from rural Liberia, indicating previous viral exposure. | 41884425 |
| 2026-03 | Serological Evidence | High seropositivity for antibodies to several hemorrhagic fever viruses was detected in human serum from rural Liberia, indicating prior exposure and possible zoonotic spillover. | 41884425 |
| 2026-03 | Spillover Event | Human serological evidence indicates previous animal-to-human spillover infections with viral hemorrhagic fever viruses in rural Liberia. | 41884425 |
| 2026-03 | Spillover Event | H5N1 avian influenza virus spilled over from birds to humans, with repeated avian-to-human infections reported. | 41531488 |
| 2026-03 | Spillover Event | Plasmodium simium originated from a host jump of human Plasmodium vivax to monkeys about one to two centuries ago, consistent with a human-to-animal spillback. | 42015952 |
| 2026-03 | Receptor Usage | HA-Q226L and HA-T199I mutations in H5N1 hemagglutinin alter receptor specificity, increasing binding to human-type receptors. | 41531488 |
| 2026-03 | Zoonotic Surveillance | Seropositivity to Marburg virus was detected among participants, indicating undetected spillover exposure. | 41884425 |
| 2026-03 | Zoonotic Surveillance | High seropositivity for Lassa virus was observed, supporting continued zoonotic exposure in the region. | 41884425 |
| 2026-03 | Zoonotic Surveillance | Serologic surveillance in rural Liberia detected antibodies to multiple hemorrhagic fever viruses, indicating widespread prior zoonotic exposure. | 41884425 |
Generating research brief from recent literature...
Summarizing recent literature with GPT-5... AI-generated summary. Interpret with care and verify against the source literature.
12 literature
9 viruses
8 countries
| Publication date | Type | Key finding | PMID |
|---|---|---|---|
| 2026-06-04 | Genomic Evolution | Phylogenetic analysis showed close genetic relationship between companion animal and human SFTSV strains, suggesting cross-species transmission potential. | 42241469 |
| 2026-06-03 | Serological Evidence | Serological surveys detected antibodies against tick-borne viruses including JMTV in livestock, humans, and rats; neutralizing antibodies confirmed in two livestock animals, one human, and one rat, indicating productive infection. | 42242448 |
| 2026-06 | Serological Evidence | Humans in Norway showed measurable post-seasonal GMT levels of influenza A(H1N1)pdm09 antibodies from 2009 to 2023, correlated with antibody prevalence in swine. | 41857313 |
| 2026-06 | Spillover Event | SFTSV was transmitted from a symptomatic domestic dog to two human owners, confirmed by identical S-segment sequences among hosts. | 42183047 |
| 2026-06 | Spillover Event | Phylogenetic analyses provided evidence of human spillover of Usutu virus in Spain, linking enzootic circulation in birds and mosquitoes to occasional human infections. | 42004747 |
| 2026-05-26 | Molecular Adaptation | The Q226H mutation in avian H5N1 hemagglutinin enables binding to human-type α2-6 sialic acid receptors, representing a structural adaptation towards human infection. | 42244705 |
| 2026-05-26 | Spillover Event | A human case in British Columbia was identified with infection by a clade 2.3.4.4b H5 avian influenza virus containing a mixture of 226Q/H in hemagglutinin. | 42244705 |
| 2026-05-25 | Spillover Event | Four zoonotic H1N1v infections in Spain between 2022 and 2026 were linked to genotypes circulating in white pigs. | 42244724 |
| 2026-05-25 | Cross Species Transmission | Phylogenetic analyses showed introductions of H1N1pdm09 from humans into pigs in Spain, generating multiple reassortant genotypes. | 42244724 |
| 2026-05-25 | Recombination Or Reassortment | Reassortant genotypes in pigs incorporated pandemic internal cassettes and human seasonal N2 segments, indicating cross-origin genome mixing. | 42244724 |
| 2026-05-20 | Zoonotic Surveillance | Environmental metagenomic surveillance detected avian influenza virus in one-third of wetland water samples along the East Atlantic Flyway, indicating presence of low-pathogenicity AIV and potential animal host associations. | 42029155 |
| 2026-05-20 | Reservoir Ecology | Wetlands were identified as environmental interfaces connecting wildlife, livestock, and humans, potentially facilitating pathogen transmission across domains. | 42029155 |
| 2026-05 | Molecular Adaptation | Mutations E461D, R468K, and D473G in the HAV 3Dpol polymerase enhance viral replication in mice and murine cells by improving interactions with host chaperone proteins HSPA8 and BAG2. | 42113844 |
| 2026-05 | Host Range Experiment | HAV RNA containing the R468K, E461D, and D473G mutations sustained infection in Ifnar1-/- mice, indicating host adaptation enabling replication in a non-human host. | 42113844 |
| 2026-05 | Spillover Event | Pteropine orthoreovirus was isolated from a Zambian fruit bat, and human infections cause pneumonia, indicating zoonotic spillover. | 42189872 |
| 2026-05 | Spillover Event | H7N9 avian influenza virus transmitted from wild birds and poultry to humans, causing severe respiratory disease and high mortality. | 41747464 |
| 2026-05 | Molecular Adaptation | Ser-46 in the PRV σA protein is a key virulence determinant found in strains from humans, monkeys, and bat flies but not in bat strains, suggesting molecular adaptation linked to interspecies transmission. | 42189872 |
| 2026-05 | Spillover Event | Serologic evidence in wild boars suggests possible spillover of avian or human influenza A viruses into wild boar populations in Spain. | 41668256 |
No publication-dated literature was found for this host in this window.
Summarizing recent literature with GPT-5... AI-generated summary. Interpret with care and verify against the source literature.
0 literature
0 viruses
0 countries
| Publication date | Type | Key finding | PMID |
|---|---|---|---|
| No publication-dated evidence in this window. | |||