select the correct answer.\nchickenpox is a virus that was common in children, and there are still many…

select the correct answer.\nchickenpox is a virus that was common in children, and there are still many cases of the virus each year. christopher caught chickenpox after spending time with another person that had the virus. the chickenpox represents what link in the chain of transmission in this scenario?\na. susceptible host\nb. infectious agent\nc. mode of transmission\nd. portal of entry\ne. reservoir

select the correct answer.\nchickenpox is a virus that was common in children, and there are still many cases of the virus each year. christopher caught chickenpox after spending time with another person that had the virus. the chickenpox represents what link in the chain of transmission in this scenario?\na. susceptible host\nb. infectious agent\nc. mode of transmission\nd. portal of entry\ne. reservoir

Answer

Brief Explanations:

In the chain of transmission, the infectious agent is the pathogen that causes the disease. Chickenpox virus is the pathogen here. The susceptible host is the person who can get the disease (Christopher in this case). The mode of transmission is how the virus spreads (e.g., through contact). The portal of entry is how the virus enters the body. The reservoir is the source where the virus lives and multiplies. Since chickenpox virus is the causative pathogen, it is the infectious agent.

Answer:

B. infectious agent