In general, viral infections tend to cause lower elevations of CRP compared to bacterial infections. While some viral infections, such as severe influenza or certain viral pneumonias, can lead to moderately increased CRP levels, the elevation is usually not as high as seen in bacterial infections. Additionally, some viral infections, like mild upper respiratory tract infections or common colds, may not cause a significant rise in CRP levels at all. However, it's important to consider that the response can vary depending on the severity of the viral infection and individual factors. Therefore, while CRP can be elevated in viral infections, it is often not as pronounced as in bacterial infections.