Avian influenza virus ecology and evolution through a climatic lens

Morin, Cory W.; Stoner-Duncan, Benjamin; Winker, Kevin; Scotch, Matthew; Hess, Jeremy; Meschke, John Scott; Ebi, Kristie L.; Rabinowitz, Peter

doi:10.1016/j.envint.2018.06.018

Cited by 43 publications

(37 citation statements)

References 98 publications

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“…It will increase the probability of mosquito borne diseases like the dengue transmission in Dhaka (Banu et al, 2014). A warming at higher latitudes is expected to have implications on Avian influenza virus (AIV) ecology and also on the possibility of virus persistence in the atmosphere (Morin et al, 2018). Increased temperature and precipitation are predicted to have a greatest impact on the transmission of human infectious diseases like tick‐borne diseases, tularaemia, anthrax, and vibriosis in Arctic (Waits et al, 2018).…”

Section: Introductionmentioning

confidence: 99%

Impact of Extreme Hot Climate on COVID‐19 Outbreak in India

Sasikumar

Nath

et al. 2020

GeoHealth

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Coronavirus Disease 2019 (COVID‐19) pandemic poses extreme threat to public health and economy, particularly to the nations with higher population density. The disease first reported in Wuhan, China; later, it spreads elsewhere, and currently, India emerged as COVID‐19 hotspot. In India, we selected 20 densely populated cities having infection counts higher than 500 (by 15 May) as COVID‐19 epicenters. Daily COVID‐19 count has strong covariability with local temperature, which accounts approximately 65–85% of the explained variance; i.e., its spread depends strongly on local temperature rise prior to community transmission phase. The COVID‐19 cases are clustered at temperature and humidity ranging within 27–32°C and 25–45%, respectively. We introduce a combined temperature and humidity profile, which favors rapid COVID‐19 growth at the initial phase. The results are highly significant for predicting future COVID‐19 outbreaks and modeling cities based on environmental conditions. On the other hand, CO2 emission is alarmingly high in South Asia (India) and entails high risk of climate change and extreme hot summer. Zoonotic viruses are sensitive to warming induced climate change; COVID‐19 epicenters are collocated on CO2 emission hotspots. The COVID‐19 count distribution peaks at 31.0°C, which is 1.0°C higher than current (2020) and historical (1961–1990) mean, value. Approximately, 72% of the COVID‐19 cases are clustered at severe to record‐breaking hot extremes of historical temperature distribution spectrum. Therefore, extreme climate change has important role in the spread of COVID‐19 pandemic. Hence, a strenuous mitigation measure to abate greenhouse gas (GHG) emission is essential to avoid such pandemics in future.

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Section: Introductionmentioning

confidence: 99%

Impact of Extreme Hot Climate on COVID‐19 Outbreak in India

Sasikumar

Nath

et al. 2020

GeoHealth

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“…A lo anterior, también se le debe sumar el cambio climático, el cual puede provocar alteraciones importantes en la ecología del VIA. Un aumento en las temperaturas puede potencialmente afectar los patrones migratorios, creando nuevos ensambles de aves y por lo tanto, generando nuevas oportunidades para el transporte del VIA y el reordenamiento de genes virales (45). Además, cambios en el clima podrían modificar la supervivencia del virus en el medio ambiente.…”

Section: Persistencia Del Virus Influenza En Los Ambientes Acuáticosunclassified

“…Además, cambios en el clima podrían modificar la supervivencia del virus en el medio ambiente. La temperatura del agua y sus características fisicoquímicas (pH y salinidad), también pueden verse alteradas, dando como resultado un aumento en la persistencia viral, la patogenicidad y la transmisibilidad (44,45).…”

Section: Persistencia Del Virus Influenza En Los Ambientes Acuáticosunclassified

“…Rev MVZ Córdoba. 2020 Mayo-Agosto; 25(2):e1845 https://doi.org/10.21897/rmvz.1845 modelos y estrategias de investigación que incluyan la interacción de diversas variables; como la supervivencia del virus en el ambiente, el cambio en el uso de la tierra, la existencia de humedales más pequeños, mayor densidad de aves y aumento de tasas de contacto, entre otras (44,45). La mejor comprensión de las influencias climáticas sobre la ecología del virus será fundamental para mejorar las estrategias de prevención y de vigilancia de VIA a nivel global.…”

Section: Persistencia Del Virus Influenza En Los Ambientes Acuáticosunclassified

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Factores ambientales relacionados con la presentación de virus influenza A en aves silvestres

Baumberger

Jimenez‐Bluhm

et al. 2020

Rev MVZ Córdoba

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La investigación y el interés por el virus influenza aviar han aumentado considerablemente en las últimas décadas en respuesta a los brotes de influenza aviar de alta patogenicidad en aves de corral y a su potencial zoonótico. Las aves silvestres acuáticas son el principal reservorio del virus en la naturaleza, por lo tanto, la comprensión de la dinámica de infección del virus influenza A (VIA) en estas poblaciones es fundamental para entender su potencial de persistencia en el ambiente y sus posibilidades de transmisión hacia aves domésticas y humanos. Se ha identificado que factores ambientales (como temperatura, precipitaciones, vegetación y características del paisaje, entre otros) pueden tener un importante rol en el mantenimiento y diseminación del virus en las zonas de concentración de aves silvestres. Sin embargo, los estudios que incluyen aspectos ecológicos del virus y que exploran la interacción entre la prevalencia del VIA en aves silvestres y el ambiente, continúan siendo escasos. En esta revisión se resumen los esfuerzos de investigación que se han realizado para identificar a los factores ambientales involucrados en la persistencia y transmisión del VIA en lugares de concentración de aves silvestres y cómo estos factores pueden incidir en la prevalencia del virus en estas poblaciones, generando diferencias en la presentación de la infección entre distintas zonas geográficas.

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“…Avian influenza virus has received increasing attestation over the years, as it affects production, trade and human health. The viruses are distributed worldwide and cause serious economic losses when outbreak occurs in chickens, turkeys and other gallinaceous birds (Morin et al, 2018;Dhingra et al, 2018;Ali et al, 2015;Ali et al, 2017). The current highly pathogenic avian influenza (HPAI) H5N1 panzootic has spread from Southeast Asia since 2003 (Li et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

The past and present scenario of avian influenza and its control strategy in Bangladesh: A review

Giasuddin

Ali

Karim

et al. 2020

Bangladesh J. of Livestock Res.

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Avian influenza virus (AIV) is a pandemic thread and this year 2018 is passing the century of Spanish flu (H1N1) of 1918 when the world approximately 50 million human deaths occurred worldwide. About 1.7 million peoples become died in over Asia from 1957 to till now by the name of Asian flu (H2N2) at 1957 and Hong Kong flu (H3N2) at 1968. In Bangladesh, since first identification of Highly Pathogenic Avian Influenza (HPAI) at 2007 poultry industry faces outbreaks at a significant level in every year although human infection is uncommon. The infections spreading among all major avian species like chicken, duck, turkey, quail. On the other hand it is reported that the infection is spreading among wild birds like house crow, migratory birds and wild animals also. During first isolation the virus were in clade 2.2.2 but after several mutations over 11 years now it becomes under clade 2.3.2.1a and circulating in environment. Government of Bangladesh decided to vaccinate against AIV in 2012 with two killed and one vector vaccine to combat the AIV that brings a satisfactory result. But from the couples of years again the incidence of AIV becomes very high and ongoing researches like sink surveillance shows 50-90% live bird markets of Dhaka and Chattagram districts are infected. To combat the AIV it is recommended that farms should have to ensure the good quality vaccine with good farm biosecurity practice along with conventional stamping out program. Bangladesh J. of Livestock Res. 21-25: 24-28, 2018

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Avian influenza virus ecology and evolution through a climatic lens

Cited by 43 publications

References 98 publications

Impact of Extreme Hot Climate on COVID‐19 Outbreak in India

Impact of Extreme Hot Climate on COVID‐19 Outbreak in India

Factores ambientales relacionados con la presentación de virus influenza A en aves silvestres

The past and present scenario of avian influenza and its control strategy in Bangladesh: A review

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