In 1948, Vincent Tabone (who was later to become the President of Malta) was entrusted with the supervision of a campaign in Malta to treat trachoma using sulfonamide tablets and drops.
Godine 1948., Vincent Tabone (koji je kasnije postao predsjednik Malte) preuzeo je nadzor nad kampanjom za liječenje trahoma na Malti - tabletama i kapima sulfonamida.