it and why is it dangerous? Hand-foot-mouth disease is a children's (2) illness.It always happens to children under the age of ten.It gets its(3) name[neɪm] from the rash (疹子) on the hands and(4) feet .It can also cause blisters (水泡) in children...
题目A fever—defined as an increase in body temperature over 37.3℃—is a common sign of illness.But recently,it has caught uncommon attention:It can be a sign of catching COVID-19.Whatever the cause,here are some things you should remember if you develop a fever. ...
Ebola is naturally found in fruit bats, which pass on the virus to other animals by biting or sucking on their blood. Humans who are suffering from the Ebola infection might have touched the bodily fluids (体液) of the infected animals. Once infected, a human becomes a carrier of the dead...
Hemothorax: This is an accumulation of blood in the pleural space and is usually due to an injury.18 Shingles(herpes zoster): This is a reactivation of the chickenpox virus, and if it affects the chest, it may cause chest pain when breathing. After a few days, chest pain is followed b...
A cold gives you a runny nose and cough. But it's usually easy to deal with. Some take medicine such as aspirin while others try home treatments like herbal tea or chicken soup. The flu on the other hand can be much more dangerous. It usually gives you fever. Sometime...