BACKGROUND OF THE STUDY
More than a year after the announcement of Coronavirus disease (COVID-19) as a pandemic on 11 March 2020, the disease continues to cause a global public health catastrophe with continued infections, death, and severe econo...
Background of the study
Vaccination stands as one of the most significant advancements in modern medicine, playing a pivotal role in preventing infectious diseases and safeguarding public health. However, the effectiveness and safety of vaccines can var...