A respiratory infection that mainly affects children and causes a barking cough, hoarseness, and breathing difficulties.
Hyperhidrosis refers to excessive perspiration that can get in the way of daily life and cause skin infections. Learn about symptoms and treatment.
Coronavirus is a term describes a family of viruses, common in both animals and humans.
COVID-19 is the disease caused by the SARS-CoV-2, the 2019 novel coronavirus.
Long COVID refers to new or recurring symptoms that occur four or more weeks after an infection with SARS-CoV-2, the virus that causes COVID-19.