This week, China and the rest of the world are sounding the alarm again. A “combination of pathogens” triggered an outbreak of respiratory infections affecting the Asian giant’s capital.
Common viruses
According to the Centers for Disease Control and Prevention, more than 200 viruses can cause colds, including: Rhinovirus and Adenovirus The most common types and origins of influenza are influenza. The symptoms of a cold are similar to those of the flu, so they can be confused in some cases.
he respiratory syncytial virus (RSV) Common in children under 2 years old. For most healthy children, this common viral illness feels like a cold. But it can cause serious lung infections, especially in infants, older adults, and people with serious medical conditions.
The difference between cold and flu
The most obvious difference is the intensity of symptoms. Unlike a cold, the flu is more severe and debilitating and can cause a high fever for three days or more. Also, if the flu comes on suddenly, symptoms may last one to two weeks. Instead, the cold comes gradually and lasts shorter. Common symptoms include:
- sneeze
- nasal congestion
- runny nose
- sore throat and headache
- cough
- Mucus dripping in the throat (postnasal drip)
- tear
- Colds usually come with or without a low-grade fever. Flu, if usually accompanied by fever.
- Loss of appetite and general malaise
Some symptoms, especially a runny or stuffy nose and a cough, may last up to 10-14 days. These symptoms should improve over time.However, doctors are cautious and recommend paying close attention to symptoms as this may lead to bronchitis or pneumoniaThis is especially true for people with weakened immune systems, asthma or respiratory illnesses.