A population of people is living on a remote island off the coast of South America. They have been isolated from the rest of the world and have never been vaccinated or received antibiotics. Explain what impact, if any, the X-strain of flu virus would have on the population if they were given antibiotics, were vaccinated, or had been previously exposed to the X-strain of the flu virus.

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen