Rare Disease Day

Rare Disease Day takes place on the last day of February each year. The first Rare Disease Day was celebrated in 2008 on 29 February, a ‘rare’ date that happens only …

Overview Rare Disease Day is observed every year on 28 February (or 29 in leap years)—the rarest day of the year. Rare Disease Day is the official international awareness-raising campaign …

Rare Disease Day takes place on the last day of February each year. The first Rare Disease Day was celebrated in 2008 on 29 February, a ‘rare’ date that happens only …