The World Health Organization (WHO) has reported that the recent Ebola outbreak in Congo began months earlier than officially recognized, complicating response efforts.

Context

The outbreak was initially misattributed to other illnesses, delaying the response.S1

Key points

• The outbreak started in February, according to WHO sequencing data.S2

• Official declaration of the outbreak occurred in mid-May.S2

• Some early cases were incorrectly identified as malaria and typhoid.S1

• The outbreak is noted as the fastest-growing Ebola outbreak on record.S2

• WHO's regional director highlighted the challenges in managing the outbreak.S1

• Response teams are currently struggling to catch up with the outbreak's spread.S2

• The misdiagnosis of cases contributed to the delayed response.S1

• The situation underscores the importance of accurate disease identification.S1

Why it matters

• Understanding the true timeline of the outbreak can improve future response strategies.S2

• Early detection and accurate diagnosis are critical in managing infectious disease outbreaks.S1

What to watch

• Monitor updates from WHO regarding the ongoing response efforts in Congo.S2

• Watch for developments in the outbreak's spread and containment measures.S1