Amid the Covid-19 outbreak, now several thousand people in northwest China have tested positive for brucellosis, a bacterial disease, the authorities have confirmed recently.
The...
Researchers have created a 90-minute high-speed Covid-19 test which does not require a laboratory and can be performed in cartridges smaller than a mobile...
In a major study, the researchers have shown that persistent fatigue occurs in more than half of patients recovered from Covid-19, regardless of the...