In addition to lung infection, complications of different organ systems in the long-term Covid-19 infection have been increasingly recognised in patients with disease, the researchers said.
To address the challenge of bone loss during space travel, UC Davis researchers are engineering a type of lettuce with a special protein for treatment.
As NASA prepares for its Mars mission in 2030, scientists said astronauts can grow lettuce in space to help prevent bone loss. Find out how this is possible.