Basic protections are still lacking.
Dana
D
Loomis
D000062:Accidents, Occupational / Q000517:prevention & control*; D003032:Coal Mining; D019317:Evidence-Based Medicine; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control*; D016272:Occupational Health; D012106:Research; D012449:Safety