Changes

** You will see a variety of physical methods of disinfection, like boiling, heat, steam sterilization, {{w|X-ray}}s; a number of elements and artifacts introduced for disinfection, like {{w|porcelain}} and the {{w|autoclave}}, as well as some protocols introduced in modern hospitals.

* What are some of the several developed methods of {{w|social distancing}} with the purpose to prevent infection?

** You will see between parenthesis different methods, like "{{w|cordon sanitaire}}", and "{{w|quarantine}}", both very old practices.

* What are some events describing research on disinfection methods?