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

Ureaplasma bacteria can transmit during sex, and the infection can cause complications, including during pregnancy. Learn more here.

You can exhibit COVID-19 symptoms yet test negative due to early infection, low viral load, or immune response. PCR testing ...

The 5 best at-home yeast infection tests of 2025 Skip the trip to the clinic and get diagnosed at home with any of these vetted and expert-approved screening tools.

Knowing what viral infection you have can mean getting the right antiviral medication and taking the right precautions, ...

Together, these results suggest that azelastine may provide meaningful protection against SARS-CoV-2 infection,” the study ...

HIV testing should be done in all patients being evaluated for TB regardless of the patient's risk factors for HIV infection, unless the patient is already known to be HIV-positive.

Managing Back-to-School Respiratory Infections In late summer, tens of millions of children throughout the United States return to school, sharing tales of their summer adventures and, inevitably, new ...

Much attention has been given to taking COVID lessons to heart and preparing for future crises, particularly with solutions that address long-standing resource limitations.

Cytomegalovirus (CMV) infection is one of the most common complications affecting solid organ transplant recipients.

One sexually transmitted infection in particular is on the rise, prompting health officials to push screening for sexually active residents. In 2022, Michigan identified 2,647 cases of syphilis, a ...

More frequent immunoglobulin G testing was associated with a decreased risk of severe infections in patients with CLL and non-Hodgkin lymphoma.