Home Health News Global Spread of the Highly Pathogenic H5N8 Avian Influenza Virus Is a Serious Public Health Concern

Global Spread of the Highly Pathogenic H5N8 Avian Influenza Virus Is a Serious Public Health Concern

4 min read
Comments Off on Global Spread of the Highly Pathogenic H5N8 Avian Influenza Virus Is a Serious Public Health Concern
0
3

Avian Influenza Virus

The emergence and international unfold of the extremely pathogenic H5N8 avian influenza virus (AIV), a pathogen that has precipitated steady and ongoing outbreaks with large mortality in each wild and farmed birds throughout Eurasia and Africa all through 2020, represents a appreciable public health concern — significantly contemplating the first human instances of H5N8 an infection have been first reported final December.

In a Perspective, Weifeng Shi and George Gao talk about the emergence and zoonotic potential of the H5 AIV lineages. Shi and Gao argue that vigilant surveillance and rigorous an infection management measures for these rising viruses are vital to keep away from additional human spillovers that might end in new and devastating pandemics.

Perhaps overshadowed by the ongoing international COVID-19 pandemic, over the previous yr, H5N8 infections in each wildfowl and poultry have been recognized in at the very least 46 nations throughout Europe, Asia, and Africa. While these outbreaks have led to the demise or slaughter of many hundreds of thousands of birds worldwide, they’ve additionally notably resulted in at the very least one spillover occasion in Russia, the place seven poultry farm staff examined optimistic for H5N8 virus.

According to the authors, the fast international unfold of this AIV and its demonstrated skill to cross the species barrier, transmitting to people, makes it a main concern to not solely farming and wildlife safety, but additionally international public health. Shi and Gao recommend that the surveillance of extremely pathogenic AIVs in poultry farms, stay markets, and wild birds should develop into a international precedence.

Reference: “Emerging H5N8 avian influenza viruses” 20 May 2021, Science.
DOI: 10.1126/science.abg6302

W. Shi at Shandong First Medical University and Shandong Academy of Medical Sciences in Ji’nan, China; G.F. Gao at Chinese Centre for Disease Control and Prevention in Beijing, China; G.F. Gao at Chinese Academy of Sciences (CAS) in Beijing, China.



Source link

Load More Related Articles
Load More By James  Smith
Load More In Health News
Comments are closed.

Check Also

Reinfection from Covid-19 is rare, severe disease is even rarer, a study of people in Qatar finds

The study printed Wednesday in the New England Journal of Medicine discovered that there h…