Types of Viral Upper and Lower Respiratory Infections: Prevention, Symptoms and Treatment U.S. News & World Report February 11, 2025, 7:00 PM ...

WASHINGTON — Concentrations of indoor pest allergens were consistently associated with upper respiratory infections, according to an abstract presented at the American Academy of Allergy, Asthma ...

But in people at risk, such as seniors and babies, RSV can cause lower respiratory illness with deep cough, wheezing, and respiratory distress, and can be deadly.

Disparate temperature-dependent virus–host dynamics for SARS-CoV-2 and SARS-CoV in the human respiratory epithelium. PLOS Biology, 2021; 19 (3): e3001158 DOI: 10.1371/journal.pbio.3001158 ...

Mostly Viral Upper respiratory infections and pneumonia, then flu A and COVID. When you're sick, it can be difficult to know when to wait it out and when you should head to the hospital.

Conclusions Based on the current study findings, the SARS-CoV-2 Omicron VOC was observed to cause fewer lower respiratory tract symptoms and a higher number of upper respiratory tract symptoms.

When mimicking the conditions found in the upper airways (33°C), the team found that infection with SARS-CoV-2 did not stimulate the innate immune response within these cells as strongly as it ...