If a human is exposed to toxoplasmosis, what can be said about the likelihood of infection?

When considering the likelihood of infection from exposure to toxoplasmosis, it's important to take into account the immune status of the individual. Individuals with strong immune systems, such as most healthy adults, are less likely to become infected or show symptoms after exposure. The immune system can often control and suppress the Toxoplasma gondii parasite, which causes toxoplasmosis, preventing the individual from developing the disease or experiencing its effects.

On the other hand, certain populations, such as pregnant women, immunocompromised individuals (like those with HIV/AIDS or those undergoing chemotherapy), and newborns are at a higher risk of severe complications if they are infected. Therefore, while exposure may occur, the strong immune system plays a significant role in the likelihood of actual infection and its manifestations.

In contrast to this, the idea that infection is likely for most people does not hold true, especially for healthy adults, thus making the assessment of immune status critical in determining the risk of infection. The notion that everyone will get infected is inaccurate, as many people can be exposed without ever getting sick, especially those who are healthy. Lastly, the claim that there is no impact on health overlooks the significant effects toxoplasmosis can have, particularly in vulnerable populations, highlighting the