Mary Wilson
Well-known member
2022 Jun 30
DOI: 10.1007/s10393-022-01590-y
Jennifer K Lane[SUP] #[/SUP][SUP] 1[/SUP], Yohannes Negash[SUP] #[/SUP][SUP] 2[/SUP], Nistara Randhawa[SUP] 3[/SUP], Nigatu Kebede[SUP] 2[/SUP], Heather Wells[SUP] 4[/SUP], Girma Ayalew[SUP] 5[/SUP], Simon J Anthony[SUP] 6[/SUP], Brett Smith[SUP] 7[/SUP], Tracey Goldstein[SUP] 8[/SUP], Tesfu Kassa[SUP] 2[/SUP], Jonna A K Mazet[SUP] 3[/SUP], Predict Consortium, Woutrina A Smith[SUP] 9[/SUP]
Abstract
Bats are important hosts of zoonotic viruses with pandemic potential, including filoviruses, MERS-Coronavirus (CoV), SARS-CoV -1, and likely SARS-CoV-2. Viral infection and transmission among wildlife are dependent on a combination of factors that include host ecology and immunology, life history traits, roosting habitats, biogeography, and external stressors. Between 2016 and 2018, four species of insectivorous bats from a readily accessed roadside cave and buildings in Ethiopia were sampled and tested for viruses using consensus PCR assays for five viral families/genera. Previously identified and novel coronaviruses and paramyxoviruses were identified in 99 of the 589 sampled bats. Bats sampled from the cave site were more likely to test positive for a CoV than bats sampled from buildings; viral shedding was more common in the wet season; and rectal swabs were the most common sample type to test positive. A previously undescribed alphacoronavirus was detected in two bat species from different taxonomic families, sampling interfaces, geographic locations, and years. These findings expand knowledge of the range and diversity of coronaviruses and paramyxoviruses in insectivorous bats in Ethiopia and reinforce that an improved understanding of viral diversity and species-specific shedding dynamics is important for designing informed zoonotic disease surveillance and spillover risk reduction efforts.
https://link.springer.com/article/10.1007/s10393-022-01590-y
DOI: 10.1007/s10393-022-01590-y
Jennifer K Lane[SUP] #[/SUP][SUP] 1[/SUP], Yohannes Negash[SUP] #[/SUP][SUP] 2[/SUP], Nistara Randhawa[SUP] 3[/SUP], Nigatu Kebede[SUP] 2[/SUP], Heather Wells[SUP] 4[/SUP], Girma Ayalew[SUP] 5[/SUP], Simon J Anthony[SUP] 6[/SUP], Brett Smith[SUP] 7[/SUP], Tracey Goldstein[SUP] 8[/SUP], Tesfu Kassa[SUP] 2[/SUP], Jonna A K Mazet[SUP] 3[/SUP], Predict Consortium, Woutrina A Smith[SUP] 9[/SUP]
Abstract
Bats are important hosts of zoonotic viruses with pandemic potential, including filoviruses, MERS-Coronavirus (CoV), SARS-CoV -1, and likely SARS-CoV-2. Viral infection and transmission among wildlife are dependent on a combination of factors that include host ecology and immunology, life history traits, roosting habitats, biogeography, and external stressors. Between 2016 and 2018, four species of insectivorous bats from a readily accessed roadside cave and buildings in Ethiopia were sampled and tested for viruses using consensus PCR assays for five viral families/genera. Previously identified and novel coronaviruses and paramyxoviruses were identified in 99 of the 589 sampled bats. Bats sampled from the cave site were more likely to test positive for a CoV than bats sampled from buildings; viral shedding was more common in the wet season; and rectal swabs were the most common sample type to test positive. A previously undescribed alphacoronavirus was detected in two bat species from different taxonomic families, sampling interfaces, geographic locations, and years. These findings expand knowledge of the range and diversity of coronaviruses and paramyxoviruses in insectivorous bats in Ethiopia and reinforce that an improved understanding of viral diversity and species-specific shedding dynamics is important for designing informed zoonotic disease surveillance and spillover risk reduction efforts.
https://link.springer.com/article/10.1007/s10393-022-01590-y