Re: Diseases & Outbreaks News and Discussions
Posted: Tue Jan 25, 2022 7:26 am
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(The Logical Indian) Researchers from China's Wuhan, where the first COVID-19 virus was discovered in 2019, have again sent a warning regarding a new type of virus called the "NeoCov" in South Africa. As per the scientists, NeoCov has a much higher transmission and death rate than sell. However, this NeoCov COVID virus isn't a new one.
The MERS-CoV virus was first discovered during an outbreak in the Middle Eastern nations in 2012 and 2015 and had similar identities to the SARS-CoV-2, which causes coronavirus in human beings, reported News18.
While this NeoCoV virus was found in a bat population in South Africa and has solely been understood to spread among these creatures, a new study released as a preprint on the bioRxiv website found that NeoCoV and its close relative PDF-2180-CoV can now also infect humans.
What Is The NeoCov Virus?
As per the researchers from Wuhan University and the Chinese Academy of Sciences' Institute of Biophysics, just one mutation is needed for the virus to penetrate human cells. The research findings also revealed that COVID-19 is a risk as it binds to the ACE2 receptor differently from the COVID pathogen. Due to this, neither protein molecules nor antibodies produced by humans with respiratory diseases nor who have been immunised can protect themselves against this NeoCoV virus.
The Chinese researchers also added that the NeoCoV harbours the possible assortment of MERS-high CoV's mortality rate (one in every three infected individuals dies) and the current SARS-CoV-2 coronavirus's high rate of transmission.
well which is it?...
While this NeoCoV virus was found in a bat population in South Africa and has solely been understood to spread among these creatures, a new study released as a preprint on the bioRxiv website found that NeoCoV and its close relative PDF-2180-CoV can now also infect humans.
... just one mutation is needed for the virus to penetrate human cells...
Read more: https://www.bbc.com/news/world-africa-60429726Malawi has declared a wild polio outbreak after a case was identified in a three-year-old girl - the first of its kind in Africa for more than five years.
The continent was declared free of all forms of wild polio in 2020.
The Malawian authorities are now working to contain any possible spread including by boosting immunisation.
Wild polio remains endemic in only two countries in the world - Afghanistan and Pakistan.
(EurekAlert) The world has relied on adherence to non-pharmaceutical interventions, such as ventilation, mask-wearing and physical distancing, to keep us safe throughout the ongoing pandemic. With vaccines completing the toolbox, these measures and the accompanying public health messaging continue to play an important role.
Now a new study has shown that it is possible to test the effectiveness of interventions designed to foster safer behaviour in order to slow the spread of a virus.
The study, led by the Max Planck Institute for Human Development, Germany, with collaborators at the University of Plymouth, UK, and the IESE Business School, Spain, found that the most effective approach was a message that directly appealed to the public, contained moral reason, and was clear and consistent.
The research, published in Science Advances, asked seven groups of 100 people each in a cross section of the US population to take part in games designed to emulate virus transmission.