Coronaviruses are a group of viruses known for causing the common cold. They have a halo or crown-like (corona) appearance when viewed under an electron microscope. The common …

The common cold is an upper respiratory infection that affects your nose, throat, sinuses and windpipe. Colds usually go away on their own within a week to 10 days.

2 days ago · This represents a wide variety of respiratory illnesses that lead to ED visits, ranging from the common cold to COVID-19, flu, and RSV.

May 24, 2023 · Most often, common cold symptoms start 1 to 3 days after someone is exposed to a cold virus. Symptoms vary. They can include: Runny or stuffy nose. Sore or scratchy throat. …

Aug 5, 2025 · The common cold and the flu may seem very similar at first. Here's what you need to know to correctly identify a cold and get the treatment you need.

Oct 15, 2024 · Learn about the common cold, its causes and spread, signs and symptoms and ways to prevent it.

Sep 17, 2025 · A cold is an upper respiratory infection that affects your nose, throat, and lungs. Common symptoms include a runny or stuffy nose, sore throat, sneezing, coughing, mild …

Jul 2, 2024 · Common cold symptoms include a runny or stuffy nose, sore throat, cough, sneezing, congestion, mild body aches, headache, and low-grade fever.

Cold weather can also affect crops. In late spring or early fall, cold air outbreaks can damage or kill produce for farmers, as well as residential plants and flowers. A freeze occurs when the …

Apr 3, 2025 · The common cold typically lasts around 10 days and includes a variety of symptoms, from a sore throat to fever. Rest and hydration are key self-care strategies to help …