The National Medical Taskforce for Combatting the Coronavirus (COVID-19) will conduct a study to determine the effectiveness of booster shots for individuals fully vaccinated with Sputnik V. 

Individuals who received the second dose of their vaccine over six months ago may participate in the trial by opting for a Pfizer-BioNTech or a Sputnik V booster shot. 

Eligible individuals who are interested in participating within the study can register through healthalert.gov.bh or the BeAware Bahrain application.