Medications

Anti-COVID-19 nasal spray 'ready for use in humans'

A nasal spray that can provide effective protection against the COVID-19 virus has been developed by researchers at the University of Birmingham, using materials already cleared for use in humans.

Diseases, Conditions, Syndromes

CDC: Wearing a mask could keep you from catching virus

U.S. health officials are taking a new tack to encourage Americans to wear masks: They're emphasizing recent research that a mask protects the person who wears it.

Diseases, Conditions, Syndromes

Scientists use holographic imaging to detect viruses and antibodies

A team of New York University scientists has developed a method using holographic imaging to detect both viruses and antibodies. The breakthrough has the potential to aid in medical diagnoses and, specifically, those related ...

Diseases, Conditions, Syndromes

CDC says coronavirus can spread indoors in updated guidance

The top U.S. public health agency said Monday that the coronavirus can spread more than 6 feet through the air, especially in poorly ventilated and enclosed spaces. But agency officials maintained that such spread is uncommon ...

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