Infrared heat may be a hot new trend in grilling, but this type of heat has been occurring naturally since the dawn of time. In fact, everything with a temperature above absolute zero (which is equal to -459.67 degrees Fahrenheit or -273.15 degrees Celsius) emits at least a little infrared radiation.
For example, bacterial and viral causes of pinkeye are almost always contagious and are spread from person to person. However, pinkeye caused by allergens and chemical irritants is not contagious by person-to-person contact. Pinkeye that is contagious has an incubation period as long as 14 days. However, most doctors do not think that pinkeye becomes contagious to other people until symptoms start to develop.
How long will he be contagious now that he is on antibiotic drops? And now that it has spread to his other eye, does... show more Yesterday morning my 1 year old son woke up with pink eye in one eye. The doctor gave some eye drops & I started them yesterday afternoon. This morning he woke up with both eyes infected now. How long will he be contagious now that he is on antibiotic drops? And now that it has spread to his other eye, does... show more Yesterday morning my 1 year old