The flu is a common contagious viral infection that attacks the respiratory system. Learn about symptoms and treatment.
The common cold is probably the most universal illness. It is a viral infection of the upper respiratory tract, which includes the nose and throat area.
Coronavirus is a term describes a family of viruses, common in both animals and humans.
Measles is a contagious virus commonly seen in children that causes fever, cough, runny nose, and pneumonia. Learn about symptoms and treatment.
A highly contagious virus that causes respiratory tract inflammation with cold-like symptoms
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.
MIS-C is a rare but serious condition that can occur in children diagnosed with COVID-19. Learn about symptoms and treatment.
COVID-19 is the disease caused by the SARS-CoV-2, the 2019 novel coronavirus.