AIDS related complex $(ARC)$ is a disease which leads to fever, swollen lymph nodes, night sweats, loss in weight etc. represents
Severe form of AIDS
Initial form of AIDS
No link with AIDS
None of the above
‘Tuberculosis' is caused by
Which one of the following is found in the mouth of human beings
Diphtheria is due to .............
Person $^{\prime}A^{\prime}$ cannot step out of his house. He has to spend his entire life in sterile isolation otherwise, he would quickly contract a fatal infection. This person has almost no effective immune system. This disease is also called as baby in a bubble syndrome. Identify the disease, this person $^{\prime} A ^{\prime}$ is suffering from
Psychosis is characterised by