It happens every year, especially in winter. A virus saunters into your wide-open respiratory tract, worms its way into lung cells, and, next thing you know, you're lying in bed with a fever, aches, and chills—classic symptoms ...
Jun 1, 2022
0
239
Nine young children from Alabama affected by a mysterious hepatitis (inflammation of the liver) all tested positive for a common pathogen called adenovirus 41, a study by the US health agency said Friday.
Apr 30, 2022
0
351
New research suggests the coronavirus can invade and destroy the placenta and lead to stillbirths in infected women.
Feb 10, 2022
0
116
When scientists were developing a vaccine against COVID-19, a key worry was the potential to cause disease enhancement. It's a complication that occurs when a vaccine does the opposite of what it's intended to do and instead ...
Oct 25, 2021
0
436
Infection with dengue virus makes mosquitoes more sensitive to warmer temperatures, according to new research led by Penn State researchers. The team also found that infection with the bacterium Wolbachia, which has recently ...
Jul 22, 2021
0
403
A new analysis of blood samples from 24,000 Americans taken early last year is the latest and largest study to suggest that the new coronavirus popped up in the U.S. in December 2019—weeks before cases were first recognized ...
Jun 15, 2021
3
23
The drug diABZI—which activates the body's innate immune response—was highly effective in preventing severe COVID-19 in mice that were infected with SARS-CoV-2, according to scientists in the Perelman School of Medicine ...
May 28, 2021
0
201
The COVID-19 pandemic has spurred genomic surveillance of viruses on an unprecedented scale, as scientists around the world use genome sequencing to track the spread of new variants of the SARS-CoV-2 virus. The rapid accumulation ...
May 10, 2021
0
35
A new study says leaving middle seats open could give airline passengers more protection from the virus that causes COVID-19.
Apr 15, 2021
0
90
Prior to the emergence of new mutants of the coronavirus, such as the British variant B.1.1.7, the SARS-CoV-2 variant named D614G had already mutated from the original SARS-CoV-2 pathogen that triggered the pandemic. D614G ...
Feb 26, 2021
0
86
