They spread through the air during close contact with infected people or indirectly through contact with objects in the environment, followed by transfer to the mouth or nose. Well over 200 virus strains are implicated in causing the common cold, with rhinoviruses, coronaviruses, adenoviruses and enteroviruses being the most common. Occasionally, those with other health problems may develop pneumonia. People usually recover in seven to ten days, but some symptoms may last up to three weeks. These may include coughing, sore throat, runny nose, sneezing, headache, and fever. Signs and symptoms may appear fewer than two days after exposure to the virus.

The common cold or the cold is a viral infectious disease of the upper respiratory tract that primarily affects the respiratory mucosa of the nose, throat, sinuses, and larynx. Hand washing, cough etiquette, social distancing, vitamin C Usually none, but occasionally otitis media, sinusitis, pneumonia and sepsis can occur Īllergic rhinitis, bronchitis, bronchiolitis, pertussis, sinusitis

Cold, acute viral nasopharyngitis, nasopharyngitis, viral rhinitis, rhinopharyngitis, acute coryza, head cold, upper respiratory tract infection (URTI) Ī representation of the molecular surface of one variant of human rhinovirusĬough, sore throat, runny nose, fever

Why is it called cold war?