Yes: Influenza b virus is a respiratory virus spread by coughing, etc. The two main types of influenza occurring during flu season are influenza a and influenza b. Influenza b often causes more GI symptoms.
Excavators are vehicles that are used on construction sites to move material. 1  slide 1 of 2. Excavators: Also Known as Diggers and Backhoes An excavator uses hydraulics or a wire rope pulley system to dig holes or trenches and is, therefore, often called a digger. 2  slide 2 of 2. Examples of Excavators.
The most common application of the VCR is its use by consumers for the purpose of playing and recording television (TV) programs and for creating home video recordings. A TV camera equipped with a VCR is called a camcorder . The abbreviation VCR can also stand for videocassette recording.