On 5 April 2021, the Government of Bangladesh instituted a second national lockdown and imposed new containment and risk mitigations measures. The second lockdown follows a steep increase in COVID-19 transmission rates. On 19 May 2021, five camps with the highest number of cases were placed under complete lockdown while the remaining 34 camps were subject to heavier COVID-19 containment and risk mitigation measures. Under the new guidance, only health activities and food and liquefied petroleum gas (LPG) distributions will be allowed. Water, sanitation, and hygiene (WASH) activities but must be implemented by Rohingya volunteers under remote management or by staff adjacent to the camps. All other humanitarian activities have been temporarily suspended, including monsoon preparedness.