Veical transmission is by -
High-Yield Explanation
Ans. is 'd' i.e., Placenta Modes of transmission o Communicable disease may be transmitted from the reservoir or source of infection to a susceptible host in many different ways. Modes of transmisstion Direct transmission Indirect transmission Direct contact o Vehicle - borne Droplet infection o Vector - borne Contact with soil o Air - borne Inoculation into skin or mucosa o Fomite - borne Transplacental (veical) o Uncleaned hands & fingers