D2I2.
infection⚑ High burden in India

Chancroid

Chancroid is a sexually transmitted characterized by painful sores on the genitalia. Chancroid is a bacterial infection caused by the fastidious Gram-negative streptobacillus Haemophilus ducreyi. Chancroid is known to spread from one individual to another solely through sexual contact. However, there have been reports of accidental infection through the hand.

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Plain-language summary adapted from Wikipedia. Not medical advice.