German Literature. Works of Johann Wolfgang von Goethe. Works of Franz Kafka. How to Learn a Language. Learning German is a great asset since it's spoken by more than 130 million people in 38 countries of the world. Some of these countries include Germany, Austria, Switzerland, Liechtenstein, and Belgium.orks of Johann Wolfgang von Goethe. Works of Franz Kafka. How to Learn a Language. Learning German is a great asset since it's spoken by more than 130 million people in 38 countries of the world. Some of these countries include Germany, Austria, Switzerland, Liechtenstein, and Belgium.
Most experts agree that adults with a cold or the flu start being contagious about a day before they start experiencing symptoms. For the flu, the contagious period then lasts five to seven days into the illness.For children, the contagious period for the flu can last up to two weeks after they start feeling sick, even if they start feeling better before that. The contagious period for a cold lasts about three to four days into the illness.As a general rule, people with a cold are most contagious about three days after their initial exposure to the virus. For more information on colds, influenza and related topics, check out the links on the next page.Print.he contagious period for a cold lasts about three to four days into the illness. As a general rule, people with a cold are most contagious about three days after their initial exposure to the virus. For more information on colds, influenza and related topics, check out the links on the next page. Print.
Another explanation for the wide range in the common cold incubation period is that some people never develop symptoms, even though an infection is present. This makes it hard for scientists to determine an exact common cold incubation period, but in most diseases, there is only a range, not an exact figure.In clinical trials rhinoviruses were introduced directly into the nasal passages of volunteers and 95% of them became infected.his makes it hard for scientists to determine an exact common cold incubation period, but in most diseases, there is only a range, not an exact figure. In clinical trials rhinoviruses were introduced directly into the nasal passages of volunteers and 95% of them became infected.