Real-Time PCR Assays. Real-time reverse transcriptase-polymerase chain reaction (RT-qPCR) is the most widely used diagnostic assay for detecting norovirus. This assay detects the genetic material (RNA) of the virus. It can be used to test stool, vomitus, and environmental specimens.
Sixty-five percent of children under eight years old watch television daily. On average, they spend about an hour and a half (100 minutes to be exact) watching TV every day. As a group, children under eight spend an average of 25 minutes per day playing video games. 66% of all children under the age of two have watched television. Television watching typically begins at 9 months of age.
That's way too much. 2 - 3 hours of screen time a day is the most a kid that age should have. That would be TV, computer and whatever other screens have combined. It will be hard at first to get him to be not addicted, but overall it will be worth it.hat's way too much. 2 - 3 hours of screen time a day is the most a kid that age should have. That would be TV, computer and whatever other screens have combined. It will be hard at first to get him to be not addicted, but overall it will be worth it.