HEPA purifiers in US elementary school classrooms reduced respiratory virus diversity but not overall viral burden.

School is in session, and viral illness is on the rise. A new study suggests that lowering exposure to respiratory viruses in ...

The researchers found that the most common viruses detected were rhinovirus, respiratory syncytial virus A and B, and influenza A and B.

Unfortunately, air purifiers aren’t likely to reduce the risk of children’s exposure to respiratory viruses in the classroom, ...

It's unusual for presidents to give medical advice. But this week, President Trump told parents to delay giving their kids a ...