When it comes to streaming HD video, you'll need a broadband speed, or bitrate, that's capable of handling a progressive scan rate of 720p. Since your HD-capable screen is refreshing the screen 60 times per second, this means ensuring that all those video frames are received and ready to play before they're needed.
The Flu Is Contagious Most healthy adults may be able to infect other people beginning 1 day before symptoms develop and up to 5 to 7 days after becoming sick. Children may pass the virus for longer than 7 days. Symptoms start 1 to 4 days after the virus enters the body.
The time between exposure to the virus and the time you experience symptoms is called the incubation period. The incubation period for the influenza virus is one to four days, with an average of two days for adults.Once the virus enters the body, it begins to multiply.After about a day and a half, these new particles shed off their lining so that they can enter secretions such as saliva and phlegm.he time between exposure to the virus and the time you experience symptoms is called the incubation period. The incubation period for the influenza virus is one to four days, with an average of two days for adults.