The cold-joint with the bayonet on the side

Common Cold Symptoms and Treatments

The common cold is an upper respiratory tract infection caused by many different viruses. The common cold is transmitted by virus-infected airborne droplets or by direct contact with infected secretions.

Common Cold

Sneezing, scratchy throat, runny nose -- everyone knows the first signs of a cold, probably the most common illness known. These symptoms are usually caused by a viral infection.

About Common Cold | Common Cold | CDC

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

Common cold

In adults or children, a common cold that lasts a while can lead to swelling and pain in the sinuses. These are air-filled spaces in the skull above the eyes and around the nose.

Common Cold (Rhinovirus): Symptoms, Causes & Treatment

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.

Common Cold: Symptoms, How to Treat, and More

While you might be familiar with the common cold, there are some things to know about this condition that can help you feel better, avoid future colds, and reduce the spread of a virus.

Cold, Flu, and RSV Guide 2026: Symptoms, Care, and Prevention

Cold, Flu, and RSV Guide 2026 Stay updated on flu, RSV, and other seasonal illnesses: symptoms, prevention tips, and when to seek care.

Common cold

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 cold is an

Common Cold (Viral Rhinitis)

What is the common cold (viral rhinitis)? The common cold, also called viral rhinitis, is one of the most common infectious diseases in humans. The infection is usually mild and improves

9 Common Cold Symptoms and How to Manage Them

Common cold symptoms tend to affect the upper airways, like the nose, head, and throat. Learn how symptoms progress with a viral cold.

The cold-joint with the bayonet on the side [PDF]

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