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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 ...
Viruses need a host to replicate, and they can survive outside only briefly. When people sick with a common cold or COVID-19 cough or sneeze, they let out respiratory droplets containing the virus ...
"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 ...
Cold and flu season always comes around when the weather starts to change. But does cold, wet weather actually make you sick?Not really, experts say. But cooler temperatures and dry winter air can ...
Influenza, Human orthopneumovirus (RSV), and human coronaviruses are more prevalent in the winter. Human bocavirus and Human metapneumovirus occur year-round, rhinoviruses (which cause the common cold) occur mostly in the spring and fall, and human parainfluenza viruses have variable peaks depending on the specific strain.
People often mistake a common cold for the flu because some common-cold symptoms such as stuffy nose, sneezing, and sore throat can accompany the flu. ... You catch a cold only from another person ...
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]
Getting sick is never fun and if you routinely feel under the weather, it can feel like you just can’t catch a break. The common cold is an illness affecting the nose and throat. While its ...