Evidence is mounting that astronauts are more vulnerable to infections while in space. For instance, astronauts on board the International Space Station (ISS) commonly suffer from skin rashes, in addition to respiratory and non-respiratory diseases. Astronauts are also known to shed more live virus particles, for instance Epstein-Barr virus, varicella-zoster chargeable for shingles, herpes-simplex-1 chargeable […]