The BRICS Forum, an independent international organization encouraging commercial, political, and cultural cooperation between Brazil, Russia, India, China, and South Africa, was formed in Hand Cream 2011, and these countries have a significant influence on their regional affairs.These nations were hit by COVID-19 at different times, and all adopte
Immunotherapy for cancer, as an emerging treatment modality, has made significant strides in recent years and has become a crucial therapeutic approach following surgery, radiotherapy, chemotherapy, and targeted therapy.In particular, the clinical utilization of immune checkpoint inhibitors (ICIs) has not only enhanced the survival rates of patient
Sanitation and awareness programs play a fundamental role and are much effective public health interventions to control the spread of infectious diseases.In this paper, a nonlinear mathematical model for the control of infectious diseases, such as typhoid fever is proposed and analyzed by considering budget required for sanitation and awareness pro