Infectious diseases have been an important contributor to human problems in terms of morbidity and death throughout their life. The development of the human civilization had a great impact over the transmission of infectious diseases. For instance, airborne viral and bacterial illnesses have an increase in frequency as a result of urbanization. [1] Such diseases account for about 43% of the global burden of diseases. Whereas various deadly bacterial diseases such as tuberculosis, during the past they were well treated and managed by antibiotics but now they are becoming more drug resistant. In such cases Homoeopathy can be beneficial as it acts by modulating the host immunity.