Bispecific antibodies and its applications: a novel approach for targeting SARS-Cov-2

Abstract The COVID-19 pandemic remains a severe global threat, with the world engulfed in the struggle against the disease’s second or third waves, which are approaching frightening proportions in terms of cases and mortality in many nations. Despite the critical need for effective therapy, there is still uncertainty about the optimal practices for treating COVID-19 with various pharmaceutical approaches. This being third year, global immunity and eradication of SARS-CoV-2 is currently seems to be out of reach. Efforts to produce safe and effective vaccinations have shown promise, and progress is being made. Additional therapeutic modalities, as well as vaccine testing in children, are required for prophylaxis and treatment of high-risk individuals. As a result, neutralising antibodies and other comparable therapeutic options offer a lot of promise as immediate and direct antiviral medications. Bispecific antibodies offer a lot of potential in COVID-19 treatment because of their qualities including stability, small size and ease of manufacture. These can be used to control the virus’s infection of the lungs because they are available in an inhalational form. To combat the COVID-19 pandemic, innovative approaches with effective nanobodies, high-expression yield and acceptable costs may be required.