Long COVID occurs when symptoms—new, continuing, or recurrent—arise four or more weeks after the initial coronavirus infection.
COVID-19 is the disease caused by the SARS-CoV-2, the 2019 novel coronavirus.
Cervical cancer is a type of cancer that starts in cells in the cervix, the lower part of the uterus.
ARDS is a potentially fatal form of respiratory failure characterized by low blood oxygen levels. Learn about symptoms and treatment.
MIS-C is an inflammatory syndrome that affects children and is associated with COVID-19.
A common virus that often spreads during the wintertime, the flu can become a serious condition, especially for the elderly.
When the sense of smell is lost or compromised—a condition called anosmia—it is not just enjoyment of life that is affected but also health and safety.
Pulse oximetry is a noninvasive method of measuring the saturation of oxygen in a person's blood.
HPV (human papillomavirus) is the most common sexually transmitted infection in the U.S., and it raises your risk for several different kinds of cancer.
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