Ever since the outbreak of the SARS-CoV-2, scientists have been scrambling to identify the species of origin to understand how the new coronavirus first leapt from its animal hosts to humans, causing the current pandemic ...
Apr 14, 2020
4
5744
An analysis of the DNA of thousands of people who have been infected with the coronavirus, SARS-CoV-2, and shown a positive test for the disease it causes, COVID-19, shows that they have several DNA characteristics in common. ...
Aug 16, 2021
0
418
In the field of molecular epidemiology, the worldwide scientific community has been sleuthing to solve the riddle of the early history of SARS-CoV-2.
Nov 5, 2020
2
920
Adenoviruses have a linchpin protein that stabilizes their DNA until it reaches the infected cell's nucleus. The protein then detaches from the viral genome, and the virus uncoats. Only then are the genes released into the ...
Dec 21, 2021
0
324
Viruses evolve over time, undergoing genetic changes, or mutations, in their quest to survive. Some viruses produce many variations, others only a few. Fortunately, SARS-CoV-2, the novel coronavirus that causes COVID-19, ...
Jun 10, 2020
0
1592
A newly discovered gene defect among people of Inuit ancestry in Greenland, Canada and Alaska will possibly lead to screening of all newborn Inuits as they will otherwise be at risk of dying from child vaccines or simple ...
Apr 26, 2022
0
41
With nearly 5 million confirmed cases globally and more than 300,000 deaths from COVID-19, much remains unknown about SARS-CoV-2, the virus that causes the disease. Two critical questions are whether vaccines will prevent ...
May 20, 2020
0
920
Everybody knows by now that the United States and the world are in the grip of one of the dangerous coronaviruses called COVID-19, but what's a virus and how can it make us feel ill? Why do our bodies react the way they do? ...
Mar 23, 2020
0
7
Though it has been eclipsed lately by SARS-CoV-2, there is another global epidemic still threatening people: HIV/AIDS. According to UNAIDS, a United Nations initiative, some 38 million people worldwide are currently infected ...
Mar 29, 2022
0
822
Like a key, SARS-CoV-2—the virus that causes coronavirus disease 2019 (COVID-19) - attaches to specific molecules on the host cell surface, opening gateways into the cell interior. Viral entry into host cells triggers a ...
Oct 29, 2020
0
40
