Category: Virology

Over 200 different viruses can cause the common cold, with the average adult experiencing two to four colds annually. When you wonder what different types of colds are there, it's not about distinct conditions but rather the specific virus responsible for your symptoms, which can include rhinovirus, adenovirus, and more.

While the viral spike protein became a household name during the COVID-19 pandemic for its role in infection, the purpose of a Spike has a much broader, dual meaning in general health, also referring to a crucial communication protocol for medical professionals. The context determines whether you're discussing viral pathology or compassionate patient care.

Over half of adults in the United States have been infected with Cytomegalovirus (CMV) by age 40, a surprisingly common but often asymptomatic virus. The medical term CMV refers to a virus in the herpes family that can cause serious health issues, especially in newborns and those with weakened immune systems.

Did you know that up to 13 million people in the U.S. have latent tuberculosis, where the bacteria are present but not causing illness? Understanding the fundamental distinction and what's the difference between latent and dormant is critical for comprehending many health conditions.

Up to one-quarter of the world's population is estimated to be infected with latent tuberculosis (LTBI), a clear example of what does it mean if a disease is latent. A latent disease is a hidden health condition where a pathogen remains in the body without causing active symptoms for an extended period.

Over 90% of adults are believed to have been infected with the Epstein-Barr virus, which can lie dormant for a lifetime, yet only reactivate under certain conditions. Understanding **what diseases go dormant** is key to recognizing how your body's immune system battles infections long-term.

Derived from the Greek word for 'hollow', koilocytosis describes a distinctive cellular change seen under a microscope, which is a key marker of human papillomavirus (HPV) infection. This guide explains **what is the disease Koilocytosis** and its significant connection to HPV and cellular health.