Smart answer:

Your search for What is the name of the time that passes since someone is infected to the appearance of the symptoms returned the following results:

incubation period

This time between when you get infected and when symptoms appear is known as the incubation period.

within 2 to 20 days

Symptoms will appear within 2 to 20 days after contact with an infected person.

Source:

14 days

Usually the time the time takes to show symptoms after getting infected is 14 days, but can be as long as 21 days.

5-21 days () usually 6-13 days

The time from infection until symptoms appear is 5-21 days (usually 6-13 days).

The incubation period of a disease

The incubation period of a disease is the time between infection and the emergence of symptoms.

three to four days

The period of time between being infected and developing symptoms is usually three to four days, but the ill person can be as long as ten days after exposure.

Source: