Bangladesh Launches 2026 Preventive Oral Cholera Vaccination Drive

The government of Bangladesh has formally initiated the Preventive Oral Cholera Vaccination Campaign 2026, marking a significant step forward in the nation's ongoing public health efforts. The official inauguration ceremony for this vital nationwide health initiative took place at the Nagar Bhaban Auditorium located in Dhaka, gathering key health officials and international partners to launch the large-scale vaccination drive.

During the inaugural event at the Nagar Bhaban Auditorium, Health and Family Welfare Minister Sardar Md. Sakhawat Hossain delivered a comprehensive address as the keynote speaker. In his remarks, the minister underscored the critical nature of the disease, stating that cholera is both a preventable and a treatable illness. However, he also issued a stark warning regarding the dangers of delayed medical intervention, noting that if it is not treated in a timely manner, severe diarrhea and dangerous levels of dehydration can lead to rapid loss of life.

To combat this threat effectively, the comprehensive campaign has been structured into two distinct operational rounds to ensure maximum immunity and coverage. The first phase of the oral cholera vaccination program is scheduled to officially commence on August 22 and will continue through September 21. Following the conclusion of the initial round, the second phase of the immunisation drive will promptly follow, running from September 26 until October 25.

Health authorities have outlined extensive deployment plans to reach vulnerable populations, focusing initially on 14 high-risk upazilas and police stations where approximately 5,175,000 people will receive the oral cholera vaccine. Furthermore, the government harbours broader ambitions to expand this crucial preventive healthcare activity across a total of 144 high-risk upazilas and police stations throughout the country in subsequent phases.

Executing a public health intervention of this magnitude requires a massive logistical undertaking and substantial international cooperation involving multiple global health organisations. The entire nationwide immunisation framework is being supported and facilitated through close coordination with the World Health Organization (WHO), Gavi, and UNICEF, which are playing instrumental roles in ensuring the successful implementation of the campaign.

In terms of vaccine procurement and distribution, Gavi is actively assisting Bangladesh by supplying an estimated 10,352,500 doses of the oral cholera vaccine. Overall, the extensive nationwide rollout across the two designated rounds will require approximately 10,350,000 doses of the vaccine, aligning closely with plans to allocate roughly 10.3 million doses to Bangladesh. Health protocols mandate that the two administered doses must maintain a minimum interval of 14 days between them.