What does virus mean in biology?

During the nine months do women still see their menstrual cycle? Jaundice Is transmitted disease? What is the portal of entry for polio? What CPT and HCPCS medical codes would you use for the following description a 42 year old male underwent a right inguinal herniorrhaphy at the ambulatory surgery center at the hospital? Is rage normal during puberty? How many liters of water are in the Leeds to Liverpool Canal? What does the lateral ventricle communicate with? What is the prime muscle for inhalation? Can GERD cause anxiety and shortness of breath? Does atropine cause tachycardia? Period isn't due for another week should you experience pms symptoms or are you pregnant? Why is hemoglobin not made in the skin cell? How does damage to the spinal cord affect your mental processes and behavior? You have two horizontal red lines on your abs is this normal what is the cause how long might it last? What do you do at a baby shower? What is the average life expectancy of someone with Down syndrome? Who coined the word stress and the year this term was first used in the mental health field? Can a 2 year old get pregnant? These form a cage that protects the heart and lungs? How much has the flu decreased since the vaccine?