COVID-19 "Green Pass": a Lesson on the Proportionality Principle from Galicia.

Coronavirus Disease 2019 (COVID-19) is the most dramatic pandemic of the new millennium, and extraordinary measures concerning with health, law and policy are required around the world. One of these is without doubts the "green pass", officially known in the European Union (EU) as EU Digital COVID Certificate (EUDCC). Initially conceived as a tool for overcoming the lockdown restrictions, it has unexpectedly turned into a means of discrimination between pass holders and non-holders, thus increasing social tension at the expense of solidarity and brotherhood.

Nanopathology and its applications within the forensic discipline.

The impact of nanopathology in medicine necessarily involves also the anatomo-pathological diagnostics, because of the current large spread of nanoparticles in the environment and the wide spectrum of correlated human diseases. The main entrance gates of nanoparticles into the body are respiratory inhalation, gastro-intestinal absorption and injection of polluted drugs. In all these cases, their penetration in the lymphatic or blood streams are possible, with subsequent systemic translocation.