TEHRAN (ANA)- Microbes play important roles in ecosystems, and these roles are changing with global warming, scientists at the Duke University found.

TEHRAN (ANA)- COVID-19 is no longer a global public health emergency, the World Health Organization announced.

TEHRAN (ANA)- An uncomfortable truth is that there is another influenza pandemic in humankind’s future, scientists at the University of Sydney said.

TEHRAN (ANA)- Scientists at the University of Innsbruck have discovered over 30,000 viruses by using the high-performance computer cluster "Leo" and sophisticated detective work.

TEHRAN (ANA)- People who have had COVID-19 are at increased risk of developing gastrointestinal (GI) disorders within a year after infection compared with people who haven’t been infected, according to an analysis by researchers at Washington University School of Medicine in St. Louis.

TEHRAN (ANA)- The first Iranian mRNA-based Covid-19 vaccine produced in a knowledge-based company reached the stage of clinical trials with the approval of the Food and Drug Administration of Iran.

TEHRAN (ANA)- The Danish creeks, Odense Å and Lindved Å, have surprised researchers and students at SDU by containing previously unknown virus species.

TEHRAN (ANA)- A group of Chinese virologists have developed a technique that helps store mRNA-based COVID-19 vaccines at normal temperature for more than half a year.

TEHRAN (ANA)- Researchers at Yale University have found that immune systems of men who had recovered from mild cases of COVID-19 responded more robustly to flu vaccines than women who had had mild cases or men and women who had never been infected.

TEHRAN (ANA)- There's evidence of the COVID-19 virus in fetal brain tissue in instances of pregnant people passing the infection to their children, a new study by the King's College London found.