(感染) by the age of 2.It usually causes cold-like symptoms but can lead to severe illness in young children and older people.All around the world , about 60 ,000 children under the age of 5 and 14 ,000 people over the age of 65 die each year after developing the virus.Developing ...
A persistent cough that might last weeks or months If you have asthma,chronic (ongoing) bronchitis, oremphysema, you're more likely to get a sinus infection with an ongoing cough from a cold. Community-acquired pneumonias can start as a common cold. If symptoms get worse rather than better...
Cold medicines and pain relievers can have side effects and pose health risks, especially for people who have preexisting conditions such as high blood pressure. The Mayo Clinic cautions that children and teenagers with flu-like symptoms should never take aspirin for pain or fever, because it has...
Stage 1 (incubation period): This refers to the stage between the infection by a cold virus and the development of symptoms. This stage may last for one to three days, although for some it may be as short as 10 to 12 hours.
Respiratorysyncytialvirus(RSV)spreadssoeasilythatmorethan90percentofpeoplehaveexperiencedtheirfirstinfection(感染)bytheageof2.Itusuallycausescold-likesymptomsbutcanleadtosevereillnessinyoungchildrenandolderpeople.Allaroundtheworld,about60,000childrenundertheageof5and14,000peopleovertheageof65dieeachyearafter...
Pain, sore lips, burning sensation, tingling, or itching occurs at the infection site before the sores appear. These are the early symptoms (prodrome). Sometimes these symptoms happen prior to the appearance of sores, bumps, pimple-like lesions, or blisters (herpes or herpetic stomatitis). The...
Between the months of June and October, your cold symptoms might be traced back to enterovirus. What are the symptoms of a summer cold? In adults, non-polio enterovirus usually manifests like a mild cold, according to the Centers for Disease Control. You might have a runny nose, sneezing,...
The best predictors for influenza are cough and fever, since this combination of symptoms has been shown to have a positive predictive value of around 80% in differentiating influenza from a population suffering from flu-like symptoms.2 Symptomatology The symptoms of URTIs are triggered in response...
The common cold (viral upper respiratory tract infection) is a contagious illness that may be caused by various viruses. Symptoms include a stuffy nose, headache, cough, sore throat, and sometimes a fever.
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 aviral infection. Although the common cold is usually mild, with symptoms lasting 1 to 2 weeks, it is a leading cause of doctor visit...