Why do some people seem to never get sick while others consistently fall prey to viruses and bacteria? How can the spouse of a sick person avoid catching their partner’s bug despite sleeping next to them every night? Questions like these have become top-of-mind for many people during the COVID-19 pandemic, and scientists are now a big step closer to answering them thanks to some aquatic helpers: tadpoles.
Click here for original story, To treat or to tolerate pathogens, that is the question
Source: Phys.org