Wondering how to confirm H3N2 flu in Delhi? Here's a guide to the diagnostic test name, RT-PCR vs rapid tests, and where you ...

The submitted test runs on the firm's point-of-care instrument and detects four respiratory pathogens within 10 minutes directly from patient nasal swab samples.

The impact of timely respiratory diagnosis in decentralized care settings As hospitals and health systems across the nation gear up for another potentially unpredictable respiratory season, the ...

A common nasal spray may lower the risk of getting Covid-19, a new study shows. Dr. Leana Wen discusses what this all means as coronavirus cases rise.

The FDA has accepted for review the NDA for ensitrelvir for the prevention of COVID-19 following exposure to an infected individual.

Here’s what to know about the latest COVID strain — and how to tell if your at-home test is still good to use.

Azelastine nasal spray is associated with a reduced risk for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. HealthDay News — Azelastine nasal spray is associated with a ...

An everyday hay fever spray may do more than tame sneezes. In a rigorously run German trial, adults who used azelastine nasal spray three times a day were less likely to catch COVID-19 than those who ...

A phase 2 study shows that azelastine nasal spray lowered coronavirus infection rates to 2.2% compared to 6.7%, researchers ...

The trial, led by Professor Robert Bals, Director of the Department of Internal Medicine V at Saarland University Medical Center and Professor of Internal Medicine at Saarland University, divided the ...

You can exhibit COVID-19 symptoms yet test negative due to early infection, low viral load, or immune response. PCR testing and repeated checks help ensure accurate detection and safety.