Scientists create vaccine with potential to protect against future coronaviruses | Researchers say experimental shot is step towards goal of creating vaccines before a pandemic has started
Researchers develop new device modeled on leeches for taking blood samples using microneedles and a suction cup instead of a large needle. It is low cost, helps people with needle phobia, reduces risk of needlestick injuries and can be used by people without medical training.
Fairytales much older than previously thought, say researchers (2016)
