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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. [6] [8] Signs and symptoms may appear in as little as two days after exposure to the virus. [6] These may include coughing, sore throat, runny nose, sneezing, headache ...
Hypothermia can happen in most mammals in cold weather and can be fatal. Baby mammals such as kittens are unable to regulate their body temperatures and have a risk of hypothermia if they are not kept warm by their mothers. Many animals other than humans often induce hypothermia during hibernation or torpor. [citation needed]
Grandma’s warnings about catching a cold walking barefoot on a chilly floor or going outside with wet hair have some truth. Colder temperatures, especially in winter months, won’t cause a ...
Knowing the facts about colds, flu, and flu shots can help guide you through the nastiest cold and flu season. ... such as when H1N1 — otherwise known as swine flu — spread quickly in 2009 ...
"Don't go out in cold weather with wet hair or you'll catch a cold!" Many people have heard this sentiment throughout their lifetimes from well-meaning parents or grandparents. Many have passed ...
A Blue Norther, also known as a Texas Norther, is a fast moving cold front marked by a rapid drop in temperature, strong winds, and dark blue or "black" skies. The cold front originates from the north, hence the "norther", and can send temperatures plummeting by 20 or 30 degrees in merely minutes.
The two illnesses develop at different rates, with colds often beginning slowly and the flu taking effect more quickly. Colds are typically a mild illness, while the flu can become severe and, in ...
Chest cold: Figure A shows the location of the lungs and bronchial tubes. Figure B is an enlarged view of a normal bronchial tube. Figure C is an enlarged view of a bronchial tube with bronchitis. Specialty: Pulmonology: Symptoms: Cough with sputum, wheezing, shortness of breath, fever, chest discomfort [1] [2] Duration: Up to 6 weeks [3] Causes